Answer / mahesh

emf indused in gen from 0 to 180 =+ve;180 to 360=-ve half cyle

Answer / naveen

Negative half cycle in a generator when conductor or roter magnetic field movement crosses between 180 degree to 360 degree of armature widening.

can anyone show me how the 3 phase power is supplied to socket outlets?

0 Answers   Bhel,

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What is meant by a stray loss of a induction motor??? What is the equation to find it

0 Answers  

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why we use perllel conection system in the wiring?

4 Answers   Airtel,

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Off-circuit Tap changers in distribution transformer required

1 Answers  

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I want to know which cable would be best to carry 125A current to a distance of 50m. Voltage is 3phase. Kindly share the formula with answer.

1 Answers   Medway Educational Consultant,

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How to calibrate or test an LT Air Circuit breaker 440 volts, 35 KA, 800 Amps ?

0 Answers  

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Can we use generator transformer as step down transformer? How?

3 Answers  

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Why do we require transformer with less specific weight if supply frequency is increased?

0 Answers  

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what is the constructional difference between a power transformer and potentian transformer?

0 Answers   BTM,

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What will be advantage if we put some load in neutral of grounded star transformer & loadshortcircuit current,rated current of cable & MCB with example?

0 Answers  

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Hello Can I use step up HV transformer 440/4160V as a step down? Thanks Evgeny

5 Answers  

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What is IPXX?

2 Answers  

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