Electrical Wiring
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for USA, Canada and countries running a 60 Hz supply service. It is not hard: first find a wire table then find the type of wire....
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for USA, Canada and countries running a 60 Hz supply service. As you asked this question , the best advice anyone should give you...
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Well, the United States distribution system actually provides a 240 volt residential service in the form of two 120 volt...
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The UK uses 50 Hz, and the US uses 60 Hz. (US is 120/240V, 60Hz; UK is 230V, 50Hz, though formerly it was 240V.) For more...
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There are no advantages. In fact, old wiring like this has insufficient power capacity to handle today's normal loads. Most of...
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for USA, Canada and countries running a 60 Hz power supply service.The short answer is that safe capacity in buildings is...
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A welding transformer is an electrical transformer used in welding power supply. It pulls relatively low current drawn from the...
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Well generally a single phase transformer will have two windings. One of the Low voltage side and one on the high voltage side....
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Keep in mind that "electricity" is the flow of electrons through or along a conductor. Anything can be a conductor with a high...
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Typically the number of poles represents the number of sources being switched. In a normal household ON/OFF light switch the...
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You have to use 3 insulated wires beween the two switches as is shown in the circuit diagrams shown in the Related Link shown...
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You cannot run a three phase device on single phase power.
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All else being equal (i.e. the cost of the pump), use 220 -- the higher the voltage the less electricity lost to resistance and...
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I'm guessing you want to know what a 240v switch is? If you look at a 120v single pole switch, you will see two brass screws on...
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for USA, Canada and countries running a 60 Hz power supply service. If it is a 220 volt motor with split windings to run on 110...
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It may work but may be brighter than the rating stamped on the bulb or the filament may burn out very quickly, depends on what...
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A Megger is a device that will test the insulation of the circuit it is connected to. It produces a DC voltage to check for...
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A good substitute for electrical tape could be ducked tape because of the rubber embedded in it. Electrical tape is idea for...
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The formula you are looking for is W = I x E. Watts = Amps x Volts. However, just because your 240 volt outlet is rated at 18...
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If you were trying to obtain a 220 voltage from a 480 volt three phase system it can be done with a transformer. To take a 220...
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Yes, as long as it has a filament for producing light for example a Tungsten Halogen Lamp, normal Incandescent or GLS lamp. If...
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Typically where I am. ~8kV L-N.
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If this is a standard 120V light fixture controlled by two light switches, for more information, including a wiring diagram, see...
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A high voltage pole top switch has joined linkage from the top cross-arm switch to a D handle at ground level. This switch is...
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daytime classes windows and skylights not Microsoft windows btw that will increase energy consumption
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Ac current. Ac current is easily controlled for voltage and frequency. The diesel engine runs a generator that generates AC...
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The terminology would typically reference a device such as a power supply, charger, diverter or transformer. The Input Voltage is...
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for USA, Canada and countries running a 60 Hz supply service. The 4 wire plug has a ground connection and the 3 does not. 3 wire...
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Are you going to use the 9-volt motor as a dynamo, and the 9-volt dynamo as a motor? Yes, the motor can rotate the dynamo because...
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There are a number of reasons why a US television may not work in the UK. European mains supplies use 230V instead of 115V in...
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The dielectric stress is the stress placed upon a material when a voltage is placed across it.
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On three phase 208 volts one leg does not have the potential of 208 volts. It takes two legs to provide the 208 volts. The...
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The neutral conductor provides a return path for single-phase loads and you would expect to find neutral current flowing as a...
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The length of the cable is determined by the distance from the center of the distribution panel to the center of the load.
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Modern life as we know it would not be possible without magnetic energy. It is used to generate and distribute electrical power...
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A ganged potentiometer is two or more variable resistors of the same or sometimes different value, ganged together on one...
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It stands for Single Pole Single Throw
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I would help out the elderly and I know many others that would. The question is whether the 'problems' are actually problems,...
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If you asked this question because you have no experience of working on the latest household power circuits and you hope to get...
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It requires a power source such as a battery, generator, or static electricity, (which is a form of a battery).
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for USA, Canada and countries running a 60 Hz supply service. Typically black and red. Neutral is usually white. ...
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its all direct current power
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if electrical panel is labeled LT, usually means its a lighting panel
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Water doesn't make electricity "Stronger". However, water does conduct electricity. Henceif you were in a bath tub full of water...
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cable size for the 90kW motor is 3CX150sqmm aluminum cable
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for USA, Canada and countries running a 60 Hz power supply service. No, a clothes dryer can not be plugged directly into a range...
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A 3.5 MM stereo mini phone plug is normally used for headphones connectors. Which is a version of the TRS connector (tip, ring,...
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it takes the lowest resistance path back to the current source
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Yes. There is a sign of Speaker/sound on a side DMM. Move the knob of DMM on that symbol. Now connect one prob of the DMM on one...
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NO. The wiring and the breakers on the 30 Amp circuit supplying the 30 Amp outlet would not be able to supply enough power to a...
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Norway uses: Single phase 230 volts 50 Hz alternating current for small appliances in domestic dwellings (houses and apartments)...
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Note "2-phase" to describe US residential service is depricated nomenclature. US residential service is single phase because the...
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Watts are a measure of power. Volts are a measure of potential difference. Asking this is like asking how many inches are in a...
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There are several ways. The safest is to have an electrician install a transfer switch. This allows you to connect a portable...
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To convert single phase 230 to 460 volt, you would need a transformer that is rated at 460v and 230v respectively. It can be a...
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MCB = Miniature Circuit Breaker DP = Double Pole
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Quadrature axis of a magnetomotive force is defined as that component of MMF that is directed along an axis in quadrature with...
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Diagrams are unavailable in this Q & A format. <<>> A good diagram source is Sq D Wiring diagrams, see sources...
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Put a 90 degree bend on the two wire ends. Interlock the two ends together. Wind the opposite tail ends tightly from the 90...
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The hot wire on a 3 prong receptacle is on the right hand side when you face the receptacle straight on.
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First you need to read the manufactures mane plate to find out the amperage of the appliance. Then you need to runs run a wire...
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energy meter is a mechanic device. as every mechanic device it is subject to fatigue, and may fail. But generally, this is not...
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for USA, Canada and countries running a 60 Hertz supply service. The 277 volt heater can be wired to a single pole breaker in a 3...
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There is no such thing as free cable television. Or, at least, there is no such thing as free legal cable television. You have to...
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Terrabyte, gigabyte, megabyte, kilobyte, byte and bit.
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The neutral wire color is white in USA, Canada and other countries which run a 60 Hz electrical power service. ...
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for USA, Canada and countries running a 60 Hz power supply service. In US the max height from the floor to the top of the switch...
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It all starts at the power supply which is plugged into your house power at one end and supplies the required voltages and...
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chiltons manual.
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Although an early form of battery may have been used in antiquity, the modern development of batteries started with the Voltaic...
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Bad switch. Open wiring between switch and lights.
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Yes, but you will only get one quarter of the wattage from the heater.
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for USA, Canada and countries running a 60 Hz supply service. For a 200 amp service table 310.16 from the NEC is used. This shows...
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As pointed out - it depends on the exact terms used: 5 Mhz = 5 Mega-hertz mega = million, 5 mega = 5 million so 5 megahertz = 5...
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The best way to improve power factor is by adding capacitors. Low power factor is due to reactive loads (motors, pumps, etc.)...
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Connect the 3 conductors of the power source to the 3 conductors of the motor turn the motor on for a brief moment to note the...
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Before it can be answered, this question needs to be re-submitted by its asker to make it clear what that fuse's "rated current"...
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To answer this question the voltage or the amperage of the motor is needed.
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For the 3.2l dohc v6 it is 1,2,3,4,5,6. with the cylinders being numbered from front to back and left to right 1,3,5,right and...
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This is a 30 amp 125 volt device. The black wire goes on the smallest pin, should be a brass coloured screw, the white on the...
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The formula you are looking for is W = A x V.Multiplying the amperage A in amps times the voltage V in volts provides the power W...
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The four blade receptacle that is on your generator has the ability to to generate 120/240 volts. This is what your house voltage...
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The chain probably connects to a small switch inside the fan body. If you open the fan up, you can see if there's enough chain...
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Yes, but the lamp will not last as long. HOWEVER, if the lamp is designed for European voltage, where one hot wire carries the...
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You should not need a wiring diagram. If the generator has a star point (wye) connection then the phase voltage to ground (star...
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for USA, Canada and countries running a 60 Hz power supply service. For information on how to hook-up one light with two on-off...
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This answer has been temporarily closed to changes because so many askers have been repeatedly splitting-off variants of the...
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A potentiometer is another name for a variable resister used for voltage dividing. Potentiometers have three tabs on them The two...
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There is, technically, no such thing as a three phase transformer. What we call a three phase transformer is simply three one...
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3 OR 4 . you only need 2 wires for 220, 1 phase is 120v between 2 of them its 220v . you also should have a ground for the third...
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No! Nature was 'a little' earlier by means of lightning.
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Short answer: an Ampere-hour is a unit of electrical charge. A current source that delivers one amp-hour can deliver one amp for...
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Anonymous or a Traceless Biometric System (TBS) is a fuzzy mathematical method for identifying an individual through a biometric...
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First, it's 277/480 and 120/240. But you're trying to relate what I call in the trade 'high voltage' 3 phase and 'low voltage'...
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During the 19th century (1800's) the US Army had a circular shaped canteen (flat and round) with "US" inked onto the canteen's...
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On your model number the figures after 400MH are the voltages for that ballast. A 40 represents 240 volts, 12 represents 120...
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