what is the diffrence between dol and star delta strater? why star delta starter used instead of dol?

3 Answers  

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yesterday i am using my laptop by plugging power supply also battery was working properly after while i unplugged AC power source ,using my battery i played car game (use much power) after that the battery finished the charge and it closed my PC. after that my battery not charge (when unplug automatically PC will turn off)

1 Answers   HPCL,

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Why the earth terminal pin is larger than phase and neutral in three pin plug top>

8 Answers   TVS,

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What is stepper motor?

0 Answers  

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Difference between divercity and power factor

1 Answers  

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How to find the voltage drop for short,medium,long transmission lines of a 33kv sub-station?

1 Answers  

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what is the defination of electrical engineer.

33 Answers  

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how we can check new PT ? without name plate.

1 Answers   Indo Power Projects,

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why ten delta testing is carried out on power transformer

0 Answers  

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11KV AND 22KV NETWORK KW CAPACITY IN RING AND RADIAL?

0 Answers   BK Gulf,

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We have a 62.5 KVA DG with Leyland engine and kirloskar slipring alternator. We have earthed the neutral, and another earthing for the dg body. is it necessary to isolate the dg foundation with rubber pads?

1 Answers  

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what is the use of piston rings in the engine used for a generator...........

0 Answers  

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