why the LED of my electrical meter glows even after the line has gone. what actually the reason?

3 Answers  

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name the famous power plants in ap and vwhere it is located with capacity details

1 Answers   BARC,

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how to decide choke rating for drive?

0 Answers   Reliance,

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Differentiate between magnetic field and magnetic flux?

0 Answers  

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what is meant by excitation which supply is used whether ac r dc in the lab applications

1 Answers  

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single phase power supply give to separate one steel coup with water, what reaction create

0 Answers   Turbo,

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what is the operation of Control Module(CM),MONITOR Module(MM), MONITOR Module DUAL (MM2),Signal Module(SM),Isolator Module(IM), please some one reply me.. the operation and application of these in FIRE ALARM SYSTEMS...

1 Answers  

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Even motor protection, why motor burn out ?

1 Answers   Indorama,

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Define ohm’s law for a.c (alternating current)?

0 Answers  

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why middle phase should used for earth fault and other phases used for over current in overcurrent and earth fault relay?

7 Answers   ABB, ONGC,

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WHAT IS THE MEANING CREEPAGE DISTANCE

1 Answers  

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please tell me formula of 3 phase induction motor under condition{1]when we 3 phase motor starts without load in star or delta connection?thanks

1 Answers  

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