The power dissipated by a resistor of 10ohm when a current of 2A passes through it is:(a) 0.4W(b) 20W(c) 40W(d) 200W

2 Answers  

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What is the name of transformer oil?

18 Answers  

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why earthing is not required on transformer prymary winding side ???

13 Answers   Genpact,

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which type of questions asking for solar companies?

0 Answers   GE,

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how can i improve the power factor in domestic (230v)

0 Answers   Epcos,

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A Generator is in running condition and Rotor earth fault alarm is coming.How to check on line(i.e in running condition) whether there is actual earth fault in rotor or not.

0 Answers  

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Is there any Electrical supervisor license which gives permit to work whole India rather than individual state??

0 Answers  

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What are hrc fuses and where it is used?

0 Answers  

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why DC current not used in Transformer action?

17 Answers   Engineers India Limited,

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1 HT service how many LT Service

1 Answers  

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what should be the ideal gauge of wire (In sq mm) for different loads in Ampere?

0 Answers  

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calculate external resistance values to add to the rotor of a slip ring induction motor. STATOR- 415 V, 3 phase delta, 1100 A, 50 Hz, 1490 rpm, pf 0,86 ROTOR - 660 V, 590 A, 50 Hz. STATOR current at each steps STEP1-600A,STEP2- 800A,STEP3-1000A,STEP4-1100A.

0 Answers  

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