Without seeing the nameplate descriptions of a rotating machine,Is it possible to say which one is a motor and which one is a generator? How would you certain this?

3 Answers  

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What is the Diference between DYN 11 and DYN 5 .How to change the Vector group from DYN 11 to DYN 5.

3 Answers  

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What is mean demand of the Plant?

2 Answers  

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How to Calculate Current Rating of SDFU (Switch Disconnector Fuse unit) for Protectionof Capacitor Bank connected to Busbar of 800Amp,in LV side of 11/0.433KV, 250KVA Transformer?

0 Answers  

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how can we change the supply voltage?

4 Answers   Areva,

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An ELHNC 80amp 240v 30mA RCD is tripping periodically, every 30 - 180 seconds is it safe to disconnect the protection circuit?

0 Answers   HAL,

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what will happen to give a dc supply in transformers?

3 Answers  

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What is the fusing factor ?

4 Answers   MESCOM Mangalore Electricity Supply Company Limited,

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What happens with squirrel induction machines if the ends of rotor conductors are kept open? Explain

3 Answers  

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why nearly all voltages are in the multiples of 11?

5 Answers  

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when we megger is not damaged when we are measuring very low resistance? high d.c. voltage is produced in megger so according to i=V/R. current will be high so what is the reason ?

1 Answers  

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how to calculate the voltage drop in electrical cable while laying cables?

2 Answers  

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