how to revers the direction of single phase motor

0 Answers  

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What is RTCC in a transfomer and specify its function.

11 Answers   MCB, Vodafone,

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If stator & rotor of a 3-phase induction motor have different no. of poles, will the motor run or not??

3 Answers  

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I am inpecting a 10kVA UPS what tests should i do and should i observe?

0 Answers  

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What is the minimum distance between taransformer (say 2000 kva)and its earth pit?

2 Answers   Bhel,

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Define cuttoff frequency?

0 Answers  

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how did the testing of protection relays done through current injection

0 Answers   Bhel,

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How to arrange a hous hold earthing system to keep minimum earth resistance( below 7ohms).

0 Answers  

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whats the differece between Exd and Exe

0 Answers   IFFCO, TN,

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what is diversity factor ? plzzzzzz describe me

1 Answers  

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if HT side voltage is high current is low . and LT side voltage is low current is high please explian.

5 Answers   HP,

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why do some transmission towers have two insulators at one side and three insulators at the other side

2 Answers  

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