Answer / k.prakashchandra

AVR maintains the set voltage constant.The frequency is
maintained by speed governor .

why neutral busbar size is half of the phase busbar size in control panels

1 Answers   IBS,

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How do you commission a power Transformer?

1 Answers   EEI,

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What does OHB stand for in specifications for circuit breakers, especially found in SF6 circuit breaker?

1 Answers  

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make control wire diagram of start and stop a function with a single push button

1 Answers   Sona,

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what are the industrail measures to overcome ferranti effect? how would the ferranti effect the power system if those remedial mearsure arent taken? how often does this effect occurs in real power system? plz reply

3 Answers  

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What happen when neutral point connected to core balance current transformer? (Neutral point of an alternator of a 180KVA DG. Neutral point connected to CBCT means enter to the CBCT)

0 Answers   Great Eastern Energy Corporation Ltd,

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1.25 kg of hydrogen are burnt with stiochiometric air, the mass of air in kg required is

0 Answers   Caterpillar,

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what is the principle of operation of tungstun bulb ??

2 Answers   IOCL,

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What is the difference between phase current & line current, how both can be measured in star and delta system

9 Answers   Doshion, MIT,

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pls,send the previous year written test questions.

0 Answers  

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What is the difference between Zero Current Transformer and Core Balance CT ?

1 Answers  

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what is different between IP55,IP54 and IP66?

2 Answers   ABB, Global Industries,

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