Answer / l.chandrasekhara reddy

Grounding is used in US Electrical installation Standards (NEC,UL)

Earthing is used in European Electrical installation Standards (IEC)

Why different values of B’s (magnetic flux density) are chosen for DC machines and Induction Motors?

1 Answers  

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Electromagnetic torque developed by the motor is compared to shaft torque. A less B same C depends on motor design D more

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What do you mean by Frame 5 Gas Turbine as well as Mark II.

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What is grid collapse? what is the reason for it?

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What is sunrise meeting ?

1 Answers   KSEB,

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practicalLY what is impedence ...?

2 Answers  

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what are the safety measures of induction motor?

3 Answers  

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What is the basic principal, by which DC voltage level is increased more than the supplied AC voltage during conversion. As upto AC level it is contorrled by firing anlge but after maximum level how is it possible.Please clear picture. OR we have to supply the higher level AC?

0 Answers  

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What is the effect of pd controller on system performance?

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What are the methods/types of distance protection schemes used in transmission system?

2 Answers  

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What is BUCKBOOST TRANSFORMER and Operation of Buckboost transformer?

4 Answers   Voltamp,

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What is switching over voltage?

1 Answers   MEIL,

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