what is the basic difference between capacitor and condenser ?

17 Answers   ABB, Essar,

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difference between servo motor and synchronous motor

0 Answers   Hitachi,

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100V supply is appllied between 500K Resistance bulb. for 1 kwh energy, how long time the bulb will glow? explain the calculating method.

3 Answers   Bhel,

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What is high frequency grounding????Applications........

1 Answers   Emerson,

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at the time of starting back emf of a motor is zero.so how can it will start to run??

1 Answers  

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How many straight through joint is permissible in single core 33kv XLPE cable for a length of 985 mtr.

3 Answers   DMRC,

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how ship earthed?

5 Answers   Marico,

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Arrangement of earthing materials.like what we put first charcol,then salt.then plate. Plz answer me about that.

1 Answers  

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what is the main purpose of line PT and bus PT?

11 Answers   L&T,

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why 3 phase is preferred than 1 phase?

4 Answers   Infosys,

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If the ceiling fan is on slow speed, does it consume less electricity?

2 Answers  

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when a airgap of the induction motor gets larger does it draw more current ??? does it power factor gets lower?

3 Answers  

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