Why we use shunt coil in breaker??????????

7 Answers  

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basic differance between electrical and electronic.

1 Answers   Jindal,

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What is cogging and crawling phenomenon in motor.

2 Answers   DAE,

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Can we use generator transformer as step down transformer? How?

3 Answers  

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What willbe change in programming when we use 5/3 solenoid inplace of 5/2 in operating of a cylinder?

0 Answers   ITC Infotech,

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why we use 110vac in overhead crains? why not 220v, 24v

3 Answers   SOFT,

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What are the advantages of stationary armature and rotating field system?

0 Answers  

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An ISP is granted a block of addresses starting with 150.80.0.0/16. The ISP wants to distribute these blocks to 2600 customers as follows. a) 200 medium size businesses; each needs 16 addresses b) 400 small businesses; each needs 8 addresses c) 2000 households; each needs 4 addresses Design the subblocks and give the slash notation for each subblock. Find out how many addresses are still available after these allocations.

0 Answers   UOG,

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what r the tests on the 3 phase transformers can any one explain how to test using megger on transformers thx

2 Answers  

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Stator of 3-phase IM has 3 slots per pole per phase, calculate number of stator pole pairs. A 1 B 6 C 2 D 3

2 Answers  

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solar cell voltage?

2 Answers  

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why not phase to phase fault occure in raining day in hv sub-station?

1 Answers   Getco,

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