What Is Hand-held Metal Detector?

What Is Hand-held Metal Detector?

2021-10-20
NOYAFA
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The commitment to quality hand-held metal detector has been growing in parallel to the quality operations of SHENZHEN NOYAFA ELECTRONIC CO.,LIMITED. For stronger products or manufacturing, we are working to level up our strengths by examining a quality/production system and process control from a common and objective perspective and by overcoming potential weaknesses.Our brand NOYAFA has made a great success since being set up. We mainly focus on innovating technologies and absorbing industry knowledge to enhance brand awareness. Since established, we are proud of giving rapid responses to the market demand. Our products are well-designed and exquisitely-made, earning us an increasing number of compliments from our customers. With that, we have an enlarged customer base who all speak highly of us.We offer a high quality hand-held metal detector and a full array of one-stop services to deliver reliability for all of the personalization needs through Best Cable Tester Supplier in China _ Noyafa. We take customers' ideas from rough concepts to finished with the best professional attitude.
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What Are the Places Where High Voltage Power Cables Are Most Prone to Failure
What Are the Places Where High Voltage Power Cables Are Most Prone to Failure
We all know that the cable needs to pass the test when it is officially put into the mall. However, the functions and methods of different cable tests are also different. The test method of high-voltage power cable is flicker method. Flicker method includes impulse flash and direct flash. Impulse flash method is also the most commonly used test method. Due to the high precision of impulse flash test, its operation is simple, safe and reliable. The equipment of flicker method is composed of two parts. The high-voltage attack equipment is used to generate DC high voltage or impulse high voltage, which will be applied to the faulty high-voltage power cable. The discharge at the fault point will produce a reflected signal. The current pulse meter is used to pick up the fault interval of the reflected signal, measure some faults such as open circuit, short circuit or low resistance. Fault resistance is also the place where faults are most likely to occur. Based on this measurement method. (1) When the resistance at the fault point is immeasurable, the open circuit fault can be quickly found by measuring with low-voltage pulse method. Simple open circuit faults are not often seen. Open circuit faults are phase to ground or phase to phase high resistance faults, and phase to phase or phase to phase low resistance faults exist together. (2) When the resistance of the defect point is greater than zero and less than 150 kiloohm, the cause of the low resistance problem can be found at will by measuring with the low-voltage pulse method. (3) When the resistance at the fault point is equal to zero, the defect of measuring short circuit by low-voltage pulse method can be found, but this problem is rarely encountered. (4) Flashover defects can be measured by direct flashover method. This problem is usually caused by questionable joints. When the resistance of the fault point is greater than 150 kiloohm, the value changes greatly, so it is very uncertain during measurement. The measured interval is the interval from the fault point to the cable test end; Otherwise, it is the interval from the fault point to the opposite end of the cable test. (5) With the progress of high-voltage power cable fault test skills, different methods should be used for different power cables. We should constantly improve skills and equipment. This allows the safe use of high-voltage cable power for a long time.
Do You Understand the Function of Cable Fault Tester
Do You Understand the Function of Cable Fault Tester
In the whole process of application of high-voltage wires and cables, if a common fault occurs, it will lead to the final disconnection of the power supply system. It is necessary to carry out inspection immediately and quickly find the common fault point. The cable fault tester must be used. In this paper, we will briefly introduce in detail the functions of the cable fault tester. System software composition of cable fault tester: the cable fault tester is composed of test host, relative path signal generator, relative path signal receiver and detector. The cable fault tester includes integrated computer, bottom pressure single pulse generation and data processing methods to detect the spacing of common faults, and can also be used to accurately measure the length of cable and the rapid propagation of electromagnetic wave in cable. The relative path signal generator generates intermittent sinusoidal waveform data signals with a frequency of 30kHz and a force of 30V to find the relative path of the cable. The relative path signal receiver is used to receive the relative path data signal to search the cable route and estimate the depth of cable laying. The detector is used to accurately locate common fault points. Technical characteristics of cable fault tester: 1. Fault test system software: it can detect various common faults of various wires and cables, as well as the common faults of lead and short circuit faults of coaxial output power cables and local call cables. It can measure the propagation rate of electromagnetic waves in all known cable wires. The detection distance shall not be less than 16km 2. Relative path signal generator: output data signal frequency 30kHz, oscillation method, intermittent 3. Detector: detection sensitivity: 50 & omega; The video signal of the internal resistance outputs a 300Hz data signal, and the designated instrument inputs the data signal no more than 10&mu under the condition that the output remains 2V and the signal-to-noise ratio is better than 20:1; v. Input impedance: not less than 1.2k & omega;. Fault test method: the fault test is generally divided into the following processes: first find out the basic situation of common fault cable: measure the grounding resistance of common fault cable with megger and multimeter, and accurately measure the total length of cable with bottom voltage single pulse, whether there is disconnection, short circuit fault, etc. Second, according to the details of common faults, determine the appropriate detection methods and accurately measure the cable fault spacing. Generally, people set the common disconnection faults and resistance measurements at 100 & omega; The following cable faults are called low resistance (pilot) common faults, which are detected by bottom voltage single pulse method, and other common faults are detected by impulse flash method or direct flash method. Third, detect the relative path and depth of cable laying around common fault points. Identify the exact location of common fault points. Disconnect all connections between the cable head end and the terminal equipment head before testing. The control panel of the detection system software is equipped with two buttons for inputting amplitude and offset, which are respectively used to adjust the left and right parts of the input data signal strength and wave pattern for the next sampling.
How to Distinguish Between Phase Voltage and Line Voltage
How to Distinguish Between Phase Voltage and Line Voltage
What is the phase voltage? What is the line voltage? What are the relations and differences between them? This paper will interpret them one by one.Triangular connection and star connection without leading out neutral point have three terminal wires, three-phase system, three live wires, 380V, line voltage. The star connection leading out the neutral line includes three live lines, a total of four power lines, three-phase four wire system, one fire, one zero, 220V phase voltage. The line voltage is the vector sum of the phase voltages of two phases. Line voltage = 2 * phase voltage * cos30 degrees = root number 3 * phase voltage, i.e. 380 = root number 3 * 220Many times, the phase voltage is generally understood as the voltage between phases, that is, 380V, while the line voltage is understood as 220V, which is just the opposite.Concept:Phase voltage is what we often call 220V household voltage. The voltage between zero line and live line becomes phase voltage. In fact, all in our home are phase voltages.Line voltage refers to the voltage of any two live lines, that is, 380V, which is actually the phase voltage. The phase voltage is 220V and the line voltage is 380V.Relationship differences:In the process of long-distance power transmission, the higher the voltage, the lower the loss, which is why the country has been studying ultra-high voltage power transmission (I = u / R). Generally, the high-voltage power is transmitted to the end user, and then reduced to 220V / 380V through the step-down transformer to supply different users.For the three-phase four wire power network, the voltage between any one of the three phase lines and the zero line becomes the phase voltage; The voltage between any two of the three phase lines becomes the line voltage. The phase difference of the three-phase voltage is 120 degrees. The line voltage is the vector sum of the phase voltages of the two phases. The relationship between the line voltage and the phase voltage is: line voltage = 3 times the phase voltage of the root number, that is, 380V = 3 times the 220V of the root number (sorry, the mathematical root number 3 of the formula cannot be uploaded in the headline).The two-phase electricity is connected to the running three-phase motor, and the motor can still work. This is what we often say that the motor runs without phase, but it is easy to burn the motor in this way. After the three-phase motor with triangular connection is out of phase, the output power of the motor will also become two-thirds of the original three-phase power supply, and the other two windings only provide one-third of the power, resulting in three-phase imbalance, current imbalance and current imbalance. Of course, the motor is easier to burn out.After the star connected three-phase motor is out of phase, the motor output power is completely provided by two windings, and the load increases by 50% respectively. The other winding does not work, so the working current is unbalanced and the motor is easy to burn out. When two-phase electricity is connected to the stopped three-phase motor, the motor cannot be started. For single-phase motor, after connecting two 380V phase lines, the voltage becomes 380V, originally 220V. In this way, the voltage increases and the motor must be burned out.
Functional Characteristics of Live Cable Identification Instrument
Functional Characteristics of Live Cable Identification Instrument
Live cable identification instrument is of great significance in cable construction and maintenance. The charged cable identification instrument uses single chip microcomputer technology to encode the transmitted signal at the transmitting end, drives the large-diameter caliper to transmit the large current phase coded signal with an average value of 0. The single chip microcomputer in the receiver decodes and identifies the received phase coded signal. According to the uniqueness of the signal phase characteristics on the target cable, the target cable is identified from a large bundle of other cables. The live cable identification instrument can also directly connect the output signal to the cable in power failure operation. At this time, the grounding circuit can be identified to be more than 1000 ohms. It is a light, compact and portable instrument. It is suitable for various types of high and low voltage power cables. The instrument is composed of current pulse transmitter, receiver, transceiver caliper and several connecting wires. It has high-power current pulse output; The on-site received signal has clear characteristics, easy to carry, light and flexible, high sensitivity, can effectively suppress the on-site power frequency interference, and judge accurately and quickly; The protection circuit is reliable and not afraid of output short circuit; Large jaw Ñ„ 150 power cables suitable for various cross-sectional areas; There is a high-power isolation transformer inside, and there is no direct electrical contact between the operator and the mains. However, it is not allowed to touch the black and red clamp wires with hands when the instrument is charged. Dear customers: Hello, our company is a high-quality development group with strong technical force, providing users with high-quality products, complete solutions and superior technical services. The main products are cable fault tester, street lamp cable fault tester, underground pipeline detector, etc. The enterprise adheres to the tenet of building a business in good faith, keeping the business with quality and developing the business with enterprising. It continues to climb new peaks with a firmer pace and make contributions to the national automation industry. New and old customers are welcome to buy their favorite products at ease. We will serve you wholeheartedly!
Contingency Base Camp Workshop.
Contingency Base Camp Workshop.
In early May 2006, the United States Army Engineer School and the United States Military Academy (USMA) cohosted the 3d annual Contingency Base Camp Workshop in St. Louis, Missouri. The workshop was held during ENFORCE week to emphasize the importance of contingency base camps to the engineer mission. Participants were divided into one of three focus areas for the workshop: the Base Camp Knowledge Management System, Initiative 18, or Infrastructure Assessment. [ILLUSTRATION OMITTED] Base Camp Knowledge Management System The Base Camp Knowledge Management System, designed to be a Web-based knowledge portal for base camp planners and managers, was developed by the USMA using input from previous base camp workshops as a guide for management system requirements and capabilities. The system was developed to address the lack of a secure, fully integrated means of sharing information and transferring knowledge with other members of the base camp management community. The knowledge management system for base camps will provide an expeditious means for planners, designers, operators, and managers of base camps to share their knowledge. It will provide the process to develop and enforce methods for sharing operational information and conversion of data and information to actionable information, as well as eliminating or reducing information stovepipes among operational elements. Initiative 18 Initiative 18--from the Chief of Staff of the Army's task force on stability and reconstruction--establishes and provides base operation capabilities to support the operational Army in a contingency environment and city management expertise to support the host nation. The base camp workshop addressed the base operations support aspect of the initiative, specifically addressing the recommended course of action from the Initiative 18 Working Group that was sponsored by the United States Army Corps of Engineers[R] (USACE). The course of action discussed the establishment of a proponent for contingency base camps. The Army has 303,000 Soldiers deployed to 120 different countries to support the Global War on Terrorism. Department of Defense Directive 3000.05, Military Support for Stability, Security, Transition, and Reconstruction (SSTR) Operations, states that stability operations are a core U.S. military mission that the Department of Defense shall be prepared to conduct and support. Critical in the support of SSTR operations is that deployed contingency operations will require base camps. While doctrine developers often think in terms of deployed forces being at the "tip of the spear," the fact is that the tip of the spear needs to be correctly joined to the shaft. That joining point for Soldiers currently deployed is the base camp, where at the end of the day's fight, they link back into the logistics and support systems that prepare them for the next mission. Currently, the process to address base camp issues is done on an ad hoc basis, depending on the mission, operational area, and scale of operations. Combatant commanders divert their energy and resources to addressing base camp planning, design, and functionality--which are often outside the scope of their mission emphasis and in many cases should have been completed before establishment of the base camp. The present system is a sum of several parts controlled by different organizations, including-- * Research, Development, and Engineering Command (RDECOM) (United States Army Natick Soldier Center) * United States Army Combined Arms Support Command (CASCOM) (Quartermaster) * United States Army Materiel Command (AMC) (Logistics Civil Augmentation Program [LOGCAP]) * USACE (Forward Engineer Support Team [FEST], Environmental Support Team [EnVST], Contingency Real Estate Support Team [CREST]) * Engineer Command (ENCOM) (Facility Engineer Detachment [FED]/Facility Engineer Group [FEG]/Facility Engineer Team [FET]) Without an overarching proponent, coordinating resource challenges can result in insufficient preplanning, design shortcomings, operational issues, and the lack of an established research and development program to seek solutions proactively and quickly as operational gaps are identified. These factors can be compounded by extended operational requirements. Currently there isn't a base camp proponent. The Initiative 18 course of action recommends to the Chief of Staff of the Army that the Engineer School be the proponent for contingency base camps. This would include the formation of an integrated concept development team, with representatives from all organizations that provide support for the individual systems that make up base camps. Workshop participants agreed with the recommended course of action and provided additional recommendations for participation in an integrated capabilities development team (ICDT) to be developed by the proponent. Infrastructure Assessment The infrastructure assessment group discussed several topics. Workshop participants stated that units want a capability to go to a possible base camp site, obtain critical information, and pass this information back to planners. Two equipment kits were discussed in detail: the Handheld Apparatus for Mobile Mapping and Expedited Reporting (HAMMER[TM]) and the Engineering Field Planning, Reconnaissance, Surveying, and Sketching Set (ENFIRE). Both have the capabilities to provide the necessary support to assessment teams. HAMMER HAMMER is a ruggedized, handheld field computer for collecting geospatial data with high-resolution digital instrumentation. The device is a product of a cooperative research and development agreement between the Construction Engineering Research Laboratory and Surveylab, Ltd. The product seamlessly integrates and synchronizes a global positioning system, laser distance meter, digital camera, compass, inclinometer, geographic information system (GIS), and handheld computer. This allows users to quickly capture a rich array of geospatial and attribute data, annotated with images and text, such as capture and review a target position and photo, add attribute data to the feature, review and add photos, and view the new feature on a map. The instrument's database stores and shares data, and the automated GIS-based system facilitates data analysis, interpretation, and reporting. HAMMER will be demonstrated and field-tested this year. ENFIRE ENFIRE is a prototype system focused on enabling Soldiers to conduct reconnaissance on routes, bridges, and minefields by replacing the current surveying sketch kits with digital reconnaissance forms that match currently used hard-copy forms to facilitate data collection. ENFIRE supplies Soldiers with software and hardware tools to gather reconnaissance and reporting information, project management tools, a digital library of field and technical manuals, construction project building-design software, construction site terrain-modeling tools, an inventory management package, and tools to disseminate information to the Army Battle Command System battlefield functional areas. ENFIRE was demonstrated at Fort Leonard Wood, Missouri, in May 2006. Conclusion Overall, it was a very successful base camp workshop with much being accomplished in the breakout sessions. Several issues and actions were raised and will be addressed. Results and follow-up actions will be posted to the Base Camp Knowledge Management System Web site. The next base camp workshop will be held during the next ENFORCE. For information concerning the 2006 Annual Contingency Base Camp Workshop or future workshops, contact Mike Wolford at (573) 329-1927 or wolffordl@us.army.mil>. Mr. Wolford is an environmental training specialist for the Directorate of Environmental Integration at the United States Army Engineer School, Fort Leonard Wood, Missouri. He recently retired from the Army after more than 24 years of service. He holds a bachelor's in environmental science from Drury University, Springfield, Missouri, and is currently working on a master's in environmental management from Webster University, St. Louis, Missouri. By Mr. Michael Wolford
How to Use the Cable Identifier and How to Judge Whether the Cable Is Live
How to Use the Cable Identifier and How to Judge Whether the Cable Is Live
How does the cable identifier judge whether the cable is live? First: why should we judge that the cable is live: as an important instrument of power cable detection instrument, cable identification instrument has been used more and more widely. When there are multiple cables in the cable trench, it is necessary to identify a specific power-off cable, calibrate, move or cut off the cable, and other cables in the cable trench operate live, so the cable identification instrument shall be used for cable identification. Second: easy to use: compared with the cable fault tester, the use of the cable identification instrument is relatively simple. It is easier to use it by reading the instructions. Third: test example: since the cable shielding layer is usually connected to the ground, if other cables are also connected to the public ground in the cable bundle, the black output jack on the generator can be connected to the public ground, The return current is distributed in several cable shielding layers, and the return current is divided into many tributaries, which means that the difference current of the identified cable is large and the useful signal is clear. "Difference" means that the output current and its divided return current are in the same channel. As shown in Figure 4, there are 5 cables in Figure 4. Cable 4 needs to be identified. The "output current" of the cables to be identified is 20A. Assuming that the return current is evenly distributed among the shielding layers of all cables, there should be a return current of 4A in the cable to be measured. The difference in the cable to be identified is: 20A (output) - 4a (return) = 16A (difference). How to use the cable identification instrument I. working method of the cable identification instrument: the transmitter (host) is powered by 220V AC power supply, which is used for the power-off The cable to be identified, plus a fixed period, unipolar DC pulse signal. The output line of the transmitter is connected to the cable core and the grounding point or ground nail. The armor of the cable is disconnected from the earth, and the core is connected to the grounding point or ground nail at the far end. The loop can conduct pulse current, which can be read out by the meter on the receiver of the identifier. The current is determined by the loop resistance, and the loop resistance should be as small as possible. The wiring diagram of the identifier is shown in Figure 2. Note: during field use, if the grounding resistance is too small, the output current of the transmitter will also be large when the output adjustment knob is turned back to zero, and the protection circuit in the transmitter will act (shown as a small fast swing of the meter). At this time, the randomly configured 1 ohm 20W high-power resistor can be connected in series in the transmitter circuit. After the transmitter and receiver start working normally, the voltage induced in the sensor coil is displayed in the receiver header. The pointer swing direction of the header can display the current direction, that is, only the cable with current flowing out, the pointer deflects and swings greatly. This is the cable to be found. For all other cables, only the return current flows, the pointer deflects in the opposite direction and the swing is very small. The output adjustment knob on the receiver can adjust the signal strength. 2、 Wiring mode: 1. Before the test, cut off the tested cable, and the surrounding environment shall be in a safe state. 2. The generator is connected with the tested cable, and the red clip is connected with one or several cores of the identified cable. Connect the black clip to the ground nail. 3. Connect the core wire at the far end of the cable to the ground nail. 4. Disconnect the armor at both ends of the cable from the ground wire. 5. Plug the power cord into the power outlet. 3、 Identify the cable through the loop test. 1. In order to ensure the normal use of the instrument, pay attention to setting the test loop. 2. Connect the red output jack to the core of the cable to be identified, connect the black output jack to the ground, and connect the cable core to the ground at the far end. As shown in Figure 3, 3. The output current flows to the far end in the direction of the arrow in the cable, and all cores of the identified cable can be connected together through the earth return generator to obtain a clearer signal.
Principle of Cable Fault Tester
Principle of Cable Fault Tester
At present, the cable fault tester based on impulse flashover method used by the majority of users of power cable fault tester can easily roughly measure the distance of fault point with rangefinder when solving low resistance fault and dead ground fault of low-voltage cable (the distance test of such fault point does not need high-voltage discharge equipment, but uses low-voltage pulse method), However, the method of lighting fire, discharging and listening to sound is still used to locate the fault point. At the same time, the Pathfinder and fixed-point instrument of this kind of instrument are separated, which makes it impossible to synchronize the fixed-point when finding the path, and the fixed-point often deviates from the path. Moreover, due to the limitations of the principle, it is difficult to find the accurate path of the cable when finding the cable path, It is generally between 1-2 meters wide. Starting from practicability, hn-a10 series cable fault locator just makes up for the above defects. It can test the fault point location, buried depth and path synchronization of cable. The indication of fault, path and buried depth of the instrument is very intuitive, without technical analysis and completely independent of the operator's experience. It makes the originally tedious fault test work become a relaxed and interesting thing. Therefore, if the majority of impulse lightning cable tester users have another ht-tc cable fault locator and the original distance finder, they can form a set of perfect low-voltage cable fault tester. At the same time, the low resistance and open circuit faults of high-voltage cables can also be quickly fixed, and the work efficiency can be improved several times. In fact, the majority of power consuming enterprises and units rarely contact the maintenance of high-voltage cables in daily production, because the maintenance right of high-voltage cables is generally specially maintained by the prefecture and municipal power departments. The number of low-voltage cables is far greater than that of high-voltage cables. For enterprises, factories and mining units, residential areas, scientific research institutes, more developed towns and villages, colleges and universities, some small and medium-sized cities and county-level power supply bureaus, the solution of low-voltage cable faults is what they are most concerned about. In fact, what low-voltage cable users need is a tool tester with simple operation, convenient carrying, strong practicability, low price and suitable for field operation. Because the insulation strength of low-voltage cable is low, if the method of ignition and discharge is used to test the fault of low-voltage cable, we find that this method sometimes causes secondary fault. More seriously, after ignition and discharge, the service life of the cable will be reduced and the fault incidence will be increased, which will seriously affect the normal power supply and production.
Why Hand Held Security Metal Detectors Is the Better of the Other
Why Hand Held Security Metal Detectors Is the Better of the Other
Metal detectors are common today at sporting events, outdoor events and gatherings, airports, night clubs, prisons, schools, production and distribution facilities. Developed in the 1960s at the beginning of the modern logistics age, portable metal detectors are a mainstay of employee security in many modern distribution centers. They are also used for security at checkpoints at airports, schools and courthouses, prisons and military installations. Today, you can no longer detect anything that has been stolen from a warehouse or a distribution centre. What follows is an overview of current security screening technologies, how they work and what kind of health problems they can cause. Anyone who has flown on an aircraft in the past ten years knows the use of handsticks for individual screenings, walking metal detectors, full-body scanners and luggage X-ray machines. One of the easiest and most cost-effective scanning devices is the hand-held detection stick. Hand-held detectors allow security personnel to find hidden metal objects that pose a security threat. High-quality safety metal detectors offer various alarm indicators, including optical LEDs, selectable acoustic alarms and vibrations. High-quality safety metal detectors are self-calibrated and make regular sensitivity adjustments superfluous. They are lightweight and equipped with a standard 9V battery that allows up to 80 hours of continuous operation. Handheld metal detectors are affordable and are often used in various facilities and checkpoints to improve security. Airport security uses large walk-in metal detectors to speed up security checks. Hand-held metal detectors, like most of them, use a similar electromagnetic field technology (EMF) to determine if you have metal on your body that cannot be used in an X-ray image. Nightclub staff have to scan guests as they enter the premises, and outdoor music events and sports stadiums use metal detectors to increase security. There are two main reasons why safety bars are used: to protect security personnel when searching for a person, and to protect and avoid a pat on the back. The use of a portable metal detector to scan the body allows security personnel to find contraband without putting anything sharp in their pockets. Individual screens, such as hand-held scanners and wands, can come in handy when your throughput and volume requirements are low. Safety bars warn you of a target with acoustic sound, target recognition light, vibration or a combination of these three. You can select the device that offers the most appropriate target response for your environment. Most importantly, the target of a weapon gives the member of the security team extra time to address the situation. Since hand-held detectors emit no radiation like X-ray machines they use an electromagnetic field (EMF) to detect metals. Security personnel will be able to hear acoustic sounds through an external speaker connected to a headset that goes through metal objects. Due to the large noise level in the vicinity, the security team member does not have to look at the metal detector, but only feel the vibration. A series of hijackings in 1972 led the United States to introduce metal detector technology to monitor passengers using magnetometers designed to log flight operations and detect spikes in trees. In 1995, systems such as Metor 200 emerged that were able to indicate the approximate height of metal objects on the ground, which allowed security personnel to pinpoint the source of the signal. A common development with other applications of metal detectors is that alternating current pulse systems use special coils and electronics that can be moved to improve the discrimination of the system.
Can a Ethernet Cable Tester Work on a Pre-run Networked Cable?
Can a Ethernet Cable Tester Work on a Pre-run Networked Cable?
You will connect in at one end with the main unit and the other with end with secondary unit. If the cable run is terminated with a female RJ45, use known good patch cables to connect to the run. If the circuit is not working then it is not live. Just make sure all equipment is disconnected prior to testing1. Is a networking cable and an ethernet cable the same thing?These days the terms are frequently used interchangeably but they are not exactly synonymous. There are other networking standards than ethernet but you are unlikely to encounter them with modern equipment in a domestic setting2. how can i stop my car security system being overided by thiefs?No there really is not a way. over years I've found that they will break apart the dash if you use anti-theft mounts. thus causing $2000.00 in damage rather that $200-400. Just put the cheapest stock radio in the dash--and get a remote mount radio for the trunk. then disable your trunk remote button or cable. There is no real market for used stereos --they are stealing them to get $20.00. there are also pull out mounts to take the stereo with you3. what is Non Cable Customer and Cable Customer?If you have cable programing, then you are a cable customer, if not, not4. Is cable better than dish?Dish has a better quality, except for those few HD channels on Cable. It has better interface. More channels....but - Cable's on-demand just destroys dish in so many ways. I still keep Dish Network though...I just can not seem to part with it5. Identification of ribbon sata cableThat looks like it can be replaced without needing any special tools.To find one search "Dell G15 drive cable" and look at the pictures6. Is there an RCA to Subwoofer cable?Let me see if I got this right. You have red and white audio (RCA) jacks on both the receiver out and subwoofer in (and it's a powered sub). You also have a purple subwoofer (LFE, or low-frequency effect) single RCA output from the receiver, but no LFE RCA input on the subwoofer. If that's the case, the subwoofer is not designed to take a single LFE input. So, you can either keep running the two red and white audio cables to it, or you can run a single RCA (one side of the red/white cable, either red or white does not matter) from the purple jack on the receiver to either the red or white RCA input on the sub. However, this will probably give you less volume and not as good a sound as just using the red and white cables. Or, get a new subwoofer that accepts an LFE input.7. what is the difference between amp cable and guitar cable?If you are saying that the amp cable is the cable that goes between the amp and speaker, that is called "output" cable. This cable only needs 2 smaller wires inside the housing of the cable. If you unscrew the cable end and open it up, you can see how many small wires are on the inside. A guitar cable will have three smaller wires inside.8. how much would utilities, food, gas, and apt rent cost a month? give average $ of what it takes to live on.?The best place to start is how much money do you make in a month. Once you know how much money you make, then you can make decisions about budgeting. When you try to make your budget, be honest with yourself. If you know that you spend $250 on clothing, do not try to kid yourself that you will only spend $50. If you do not like cooking, expect to budget a lot more for convenience foods and eating out. Rent can be pretty variable depending on city, area in that city, and also quality of the apartment complex. One decision you can make that will help to budget for rent and utilities is to find a roommate. If you are just starting out, you will find that this frees up a lot of money for you. You can get a better apartment because you only pay half of the rent. You can have cable, internet, and other extras because you can split these bills just like your other utility bills. There really is no easy way to determine if an average cost will apply to you. Track what you spend currently, and use this info to determine what you can afford. Here's a list of categories you may want to consider. Taxes Charitable giving Savings Debt (car loans, student loans, credit card balances) 401K or other retirement Rent Gas/Transportation Grocery Electric Water Phone/internet/cable Clothing/Dry Cleaning Medical Insurance Auto Insurance Renters Insurance Entertainment
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