Name the types of motors used in vacuum cleaners, phonographic appliances, vending machines,refrigerators, rolling mills, lathes, power factor improvement and cranes.

0 Answers  

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what is first ground fault & second ground fault. This is used in rotor protection of alternator.

1 Answers  

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what is the first step of dg shycroning ?

2 Answers   ABB,

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What is the gross weight to copper ratio in slip ring induction motor of 4000 HP,6.6 kv, 372amp, 992 rpm GE motor.

0 Answers  

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What is the exact minimum vale of voltage between an earth and netural which can damage or can do malfunction of the electronic equipments ? If this is mentioned in any book, pl.give reference.

0 Answers   Bhushan Power Steel,

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What is the function of a neutral reactor.

0 Answers  

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What are the test involved in DG auto synchronizing panel before in manufacturing place before dispatch.

2 Answers   L&T, TCS,

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in our transmisison sub station why we step down firstly 132kv\33kv then 33kv to 11kv. can we direct step down 132kv to 11kv.

2 Answers  

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What is EMC filter in VVVF Drive ?

0 Answers   Bengal Energy,

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What are the Full Forms of TVM, MTL, CVT ?

0 Answers  

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can we connect transformer with star conected secondary to delta connected primary in series?

1 Answers  

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How can transformer winding insulation be measured (Delta & Star Connections)?

3 Answers  

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