Answer / usman memon

an unbalancing current will flow through the phases.

Answer / salma.n

if you don't ground the neutral then the neutral & hot legs
could rise to any arbitrary..

how to write program by ladder logic in case of PLC operation

3 Answers   Gridco, Sofcon,

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in dc shunt motor if field winding is shorted then

0 Answers  

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How to select HT/MV cable size ?

0 Answers  

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What are the types of transformers according to the arrangement of iron cores?

0 Answers  

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Am i eligible to get electrical supervisor licence? As i did diploma as well as degree in Electrical Engg. in June 2011. Now i am working in 15 MW Power plant from 2 mnths. i belongs to Maharashtra.

1 Answers  

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IF alternator SCR value will be high means what happen in alternator efficency at operating power factor of 0.8

0 Answers  

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What is meant by load angle of an alternator? Upon what factors does the load angle depend?

0 Answers   VECL,

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Why voltmeter is not connected in seris & ammeter connected in parallel ?

5 Answers  

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2. A current i=(10+10 sin t)amperes is passed through MI type ammeter. its reading will be.........

0 Answers   SSC,

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What is switch disconnector fuse?

1 Answers  

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heat can flow from a body at low temperature to a body at higher temperature only when ........ is supplied from an external source A). Voltage B). Current C). work D). Mass

7 Answers   BMRCL,

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Which one is more accurate servo or stepper motor and why?

2 Answers   BARC, HPT,

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