Answer / muthu

Easy to visible damage of insulator

shall we use a machine having 60Hz frequency in india ? why?

4 Answers  

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l&t switch FN 63 handle position can we change

0 Answers   OPTCL,

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How frequency meter measuring frequency? What is the principle of frequency meter?

2 Answers  

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What are the differences between single phase and three phase?

0 Answers   ABB, Essar,

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Which type of DC generator is used for electric welding purposes and why?

1 Answers  

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How to convert KV into MV in a Transformer?. dont say multification of 1000.pls give practical convertion factor.

2 Answers  

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What is ment by KVAR and what are the advantage&dis- advantages of KVAR

2 Answers  

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why we used dc supply for field in dg set

0 Answers   Hindusthan National Glass,

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2 hp motar how many amps taken please show me the formula

4 Answers   Cable Wireless,

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what are the main hormonics in ac?

1 Answers  

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why do we generate sinusoidal ac?can we generate some other waveforms by alternators?

11 Answers   Siemens,

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What iz main protection of mediuum voltage motors and what iz the standard IR voltage of 6.6 and 11kv motors.

1 Answers   GE,

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