when the rheostat kept in minimum to maximum position in motors what will happen?

7 Answers  

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How the starter control the starting current in three phase AC Motor?(In DC apply the reistance).

6 Answers  

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An automatic water heater is an example of which type of control system?

0 Answers   GE,

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what is R Core Transformer. how it differs from normal transformers. dont search in net and post the answer.

0 Answers  

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inductive power factor is benefit compare to capacitive????

3 Answers  

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what is the pre charge circuit,what will be work which function it will be use plz tell me

0 Answers  

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what is the difference between gas group b and gas group c electrical equipment construction wise?

0 Answers  

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distribution is maximum done by a)radial b)network c) parallel d)b & c

0 Answers  

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7. A resistance of 30 ohm is connected across 240v supply. If a resistance R ohm is connected in parallel with 30ohm resistor across the same supply, the current drawn becomes triple of original one The unknown resistor R is

2 Answers  

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WHAT IS THE DIFFERENCE BETWEEN VOLTage and potential diff

5 Answers  

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difference between turns ratio and transformation ratio?

2 Answers  

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what is the pperating squvance in transmission line for circuit braker, isolater & earthing switch.

2 Answers  

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