Why an ac systems are preferred over dc systems?

0 Answers  

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placing earthing pit in pathway is correct or wrong??. placing earthing wireGI1/18 inside walls is correct or wrong?. explain!!!

0 Answers  

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How many distance in distribution pole OR 33Kv line pole

2 Answers   Sail,

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In 3phase power= Root*3*v*i*cos@ What is the power in 2phase....??? and Derive it

3 Answers   Essar,

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Ohms law explain

1 Answers   Hetero,

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why shunt capacitor is connected

1 Answers  

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11kv/0.433kv, 2 mva , transformer , for protection and metering how many CT/PT are required?

24 Answers   Bhilai,

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what is Insulation monitoring device. where it is used? (in switchgear room or control panel or in field equipment)

0 Answers  

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What is the full form of CNC in electrical mechines.......?

1 Answers   Alstom,

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how to select proper cable for ct wiring so that drop within the limit.

0 Answers  

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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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what is broken conductor indication

3 Answers   KPTCL,

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