Answer / gopal manda

Ant
Butterfly
Caterpillar
Dog
Gnat
Grasshopper
Weasel
Ladybird
Leopard
Locust
Lynx
Mink
Panther
Rabbit
Raccon
Spider
Squirrel
Wasp
Wolf
Zebra
all are use in transmission and distribution

please tell me how a surge protector work on a DC 48Volt.? please describe briefly.

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my UPS suddenly goes off and all panel light also blow off.This happens even main electric supply is not interrupted.After some time it automatically starts functioning normally.Batteries are new.

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differentiate between one way two gang switch & two way one gang switch, used in designing the loads of building.

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please send me RRB electrical engineer previous year questions for Sr. Section Engineer

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hello friends..... any one have papers or any study materials?sail ,hpcl...?

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salam, hi, how to calculate british temperature unit (B.T.U)?

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How much depth we will take in 33kv sub station and why.

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. Why the transmission lines are in 11kV, 22kV, 33kv, and why not 10kV, 20kV, 30kV?

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why do power factor in the three phase induction motor increases with the load ???.

3 Answers   Jindal,

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What is nichols chart?

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Shall I use 40A semiconductor Fuses in 32 A SFU ? Frame size is same. What Happen if Fuses burn on SFU?

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what is the best electrical system i.e substation sytem of 11kv/.433kv for a township. if township have 300nos substation of 11kv. we have to go G.O.D.O. fuse unit or Compact Substation Unit. please reply Asap.

2 Answers  

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