Electrical Engineering

I don't know if you are trying to ask if you can run a 240V panel off a GFCI or run a 120 V sub panel off of a GFCI. Can you clarify please,,,Thanks

a coilover..

LT XLPE is a type of power cable often used in computers. They are known to be able to take high voltage transfers and short circuit much less than other types.

If your car is a recent model there is no dipstick, the oil level is checked electronically and should be done in the following way:

Your oil must be hot........ park on a level surface.......stop engine.......wait 15 minutes.......turn ignition key to first position........find the oil check program using steering wheel buttons........turn ignition key to second position..........10 seconds later the display will show if your oil level is correct or needs more.

you must use synthetic oil.........mobil #1 is recommended by Mercedes or another fully synthetic oil with technical codes.....MB 229.1 or MB 229.3 or

MB 229.5, these codes are on reverse label of the oil container.

A:resonant

A machine that turns electricity into mechanical energy is known as an electric motor. The rotor's inertia, as well as the mechanical system that supports the motor, stores energy. It controls the electric motor's torque and speed. It maintains a safe temperature range for the engine, power electronics, electric motor, and other components. It functions as a power source for the electric traction motor. Electrical energy is transformed into mechanical energy by electric motors.

Actually reactive power is a power which flows in between load to source which is a reactive action of the power given from source to load.the given power to load will not be utilised fully.some power will be oscillating from load to source.this is called reactive power.

Transformers oil conditioners, purification and reclamation addresses the higher cost for oils and ever increasing environmental regulation and liability. It is no longer economical to replace electrical insulating oils to renew their dielectric strength. Restoring these oils to their original strength through purification is now a necessity. High Vacuum transformer oil purification systems are designed specifically to meet the operational, economic and environmental needs of industry in purifying insulating oils. Through proven dehydration, degasification, and filtration techniques, the hi-vac oil purification systems quickly and easily remove:

ZY series high effective vacuum transformer oil purifier is just such a type machine, which is designed for recycling used or dirty new oil unused for long time.

This machine is special for purifying various of insulating oils including transformer oil, mutual inductor oil and switch oil etc. It is widely applied to the areas of power station, transformer substation, railway, petroleum, chemical and metallurgy. Also it is the best choice for filling oil into power equipment and drying moisture of power equipment. It can quickly and effectively removing the impurities, gas and water, which can benefit to improve the withstand voltage of oil and prolong the lifetime of oil.

It is mainly applied for oil purification in fields of electrical apparatus manufacture factory, power station etc...

The machine, which is suit to electrical apparatus manufacture factory, power station, power supply department, transformer in railroad station and other department.

It can can filter insulation oil for transformer, mutual inductor, electricity capacitance and hi-pressure switch.

For special applying, it also can deal with vacuum filtering and dry the heating oil circulation for the large electrical apparatus.

Distinctive removing the impurities technology filtering through double FH trapezoidal network and absorbing by high polymer without the mechanical power.

Bi-infrared liquid Duplex 3D stereo-evaporation technology, dewatering and degassing very effectively.

All grades of insulating oil can be treated on line at the working site.

Various colors for choice as per customer favor, and different structures as enclosed type, enclosed + trailer type for purpose of indoor and outdoor use.

Kinds of industrial oil purifier product list we can offer:

1: Insulating oil purifier

1-1: Single stage vacuum insualtion oil purifier

Series ZY: Zhongneng vacuum insulation oil purifier

Series ZY-A: Zhongneng PLC type automatic vacuum insulation oil purifier

Series ZY-R: Zhongneng vacuum insulation oil regeneration purifier

Series ZY-W: Zhongneng weatherproof enclosed type vacuum insulation oil purifier

Series ZY-M: Zhongneng Mobile trailer type vacuum insualtion oil purifier

1-2: Double stage vacuum transformer oil purifier

Series ZYD: Zhongneng Double-stage vacuum transformer oil purifier

Series ZYD-A: Zhongneng PLC type double-stage vacuum transformer oil purifier

Series ZYD-I: Zhongneng double-stage vacuum insulation oil regeneration purifier

Series ZYD-W: Zhongneng Enclosed type double stage vacuum transformer oil purifier

Series ZYD-M: Zhongneng Mobile trailer type online transformer oil purification plant

2: Turbine oil purifier

Series TY: Zhongneng vacuum turbine oil purifier

Series TY-R: Zhongneng vacuum turbine oil regeneration purifier

Series TY-A: Zhongneng PLC type automatic vacuum turbine oil purifier

Series TY-W: Zhongneng weaetherproof enclosed type vacuum turbine oil purifier

Series TY-M: Zhongneng mobile trailer type vacuum turbine oil purifier

3: Lubricating oil purifier

Series TYA: Zhongneng vacuum lubricating oil purifier

Series TYC: Zhongneng vacuum lubricating oil regeneration purifier

Series TYA-A Zhongneng PLC type automatic vacuum lubricant oil purifier

Series TYA-I: Zhongneng vacuum phosphate ester fire-resistant oil purifier

Series TYA-W: Zhongneng weatherproof enclosed type vacuum lubricant oil purifier

Series TYA-M: Zhongneng mobile trailer type vacuum lubricant oil purifier

4: Engine oil purifier

Series LYE: Zhongneng vacuum engine oil purifier

5: Special application oil purifier

Diesel oil, gasoline oil and fuel oil purifier Series TYB

Transformer oil regeneration device Series BZ

Muti-Functional oil purifying machine Series ZYB

PL Plate pressure high precise oil purifier

JL Portable oil purifying and oil filling machine

TYA-S Fully stainless steel type vacuum oil purifier

IIJ-II Automatic testing oil machine

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A cylindrical capacitor is a type capacitor in which two conducting cylinders are used and the dielectric medium is placed in between them .The outer most cylinder is earthed .The capacitance of these capacitors are higher than other

yes........ we can short circuit the other side of the winding wen the primary is excited.... but we shouldn't apply rated voltage to the primary.. this method is used in the short circuit test of the transformer to find the parameters of the transformer.....

Types of enclosures are as follows:-

1)open type enclosure-(it is open from both the ends)

2)protected type enclosure-(not completely open from both the ends)

3)drip proof type enclosure-(does not allow liquid or moisture to enter)

4)totally enclosed enclosure-(does not allow foreign particles to enter)

5)pipe ventilated enclosure-(used for providing ventilation for motor)

6)flame proof enclosure-(used when motor is to be used in explosive atmosphere)

Emitter bypass capacitor is a capacitor which provide low impedance to AC and high impedance to DC . AC is shunt then only DC appears on RC and volage gain increses.

It is often necessary to wire crossing

A footnote or endnote. (The trendy term is endnote).

Arcing Grounds is a phenomenon which is observed in ungrounded three phase systems. In ungrounded three phase systems operating in a healthy balanced conditions, capacitances are formed between the conductors and ground. The voltage across these capacitances is the phase voltage

A: They conduct equally in both direction so there is no need to indicate polarity

Normally the megger should be selected based on the following criteria.

1.Voltage rating of the megger

2.Range of the megger value

3.Manual - Hand operated analogue type

4.Auto- Digital Megger

To measure the insualtion resistance of Motor (LV Motors) Up to 500 V/1000 V Megger is sufficient

To measure the insualtion resistance of Motor (HV Motors) Up to 5000 V can be choosen

Normaly the range starts from 0.5 to Infinity meg value in the analogue However in digital the based on the least count /range of the instrument we can able to measure the insualtion value.

Usually a megaohmeter (or megger) is used to test high current feeder wires for ground faults before they are landed on a transformer.

the first country to introduce cellular phones was japan

I found this light http://www.ecolivingcentre.com.au/products-page/?product_id=23 and it is the perfect size and power for a torch we are making in graphics, the only problem is that it runs on 240 volt ac current and the torch im going to make is going to have a 12 volt dc lead acid battery, is there any way that you can make the battery work with this light

Either loose bands or low fluid or bad fluid. Also could be a clutch problem.

Labyrinthectomy is more successful than other surgeries in eliminating vertigo, but the patient suffers complete and permanent loss of hearing in the operated ear

Short circuits are typically associated with electrical circuits. Pulley systems are associated with mechanical cable and pulley lifting systems. The two are so different that the question does not make sense. Please restate the question.

This is a complicated subject, and not really suited for the short answers provided on WikiAnswers. It also requires extensive pre-requesite knowledge which you may, or may not, have. Furthermore, there are different approaches to fault-level calculations. So, you should really refer to an appropriate textbook on this topic.