what a function diesel generetaor turbo charger & turbo charger is more heated explain reason ?

0 Answers  

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At the starting of dc motor and syn.motor and induction motor high current flowing through the winding. Due to this the windings burnt out. To avoid this different types of starters are used. But incase of transformer what Will be used (At starting no emf is induced in the primary winding)?

0 Answers  

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what is the difference between earthing and unearth

0 Answers   Apple, NTPC,

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What meant by lagging and leading? When if they are occurred what preventive methods should be taken?

14 Answers   ABB, L&T,

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what is the difference between multimeter and megger?

3 Answers   Bhel, Metro,

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In supply RYB are mentioned. But in transformers, why they are mentioning XYZ?

3 Answers  

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what is the speed of electricity?

11 Answers   Bhel,

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how can we check a fully charged battery?

2 Answers   KSEB,

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Draw the vector diagram and condition for the following: 1) Dyn1 2) Ynd0 3) YnYn0

0 Answers  

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IF ANY MATERIAL AVAILABLE IN MARKET FOR MOTOR PROTECTION INSTEAD OF OLR & CONTACTOR ?

1 Answers  

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In CT's they mentioned 400/5 or 1250/5, 1000/1 here 400,1250,1000 is Breaker Capacity what is the /5 Explain me briefly

2 Answers  

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What is the difference between RMS and average value

5 Answers   CEERI, HPCL,

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