Answer / devaa

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In case of salient pole alternator when number of poles are 4 or more than 4 it helps the flux wave to be sinusoid as air gap length is increased from center to tip , but if the number of poles are 2 how does the flux wave is sinusoidal?

0 Answers  

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Based on what the rating of machines are provided??(ANswer should in single word)

19 Answers   Asian Paints, Bhel,

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what is the disadvantage if earth is connected to neutral

6 Answers  

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what is positive,negative and zero sequence in power system?

4 Answers  

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What is the "IS" for Rising Main?

1 Answers   APTransco, NTPC,

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what is the diffrence between dol and star delta strater? why star delta starter used instead of dol?

3 Answers  

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Define relative stability.

0 Answers  

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why transmission voltages are in multiple of 11kv?

10 Answers  

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how to reduce shorting current in a slipring induction motor

3 Answers  

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Different types of relay fault which phase sequence??

0 Answers  

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1 kva how much amps? How to calculate ?

2 Answers   L&T,

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Can anybody suggest me about what are all the TECHNICAL CERTIFICATIONS avilable for Electrical Engineers for working people with clear details??

1 Answers  

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