Answer / k.prakashchandra

As it name implies ,it is a switch between switches

which motor will u use in refinaries?

1 Answers   IOCL,

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I am inpecting a 10kVA UPS what tests should i do and should i observe?

0 Answers  

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why transformer ratinh is in KVA????/

8 Answers   Apollo, Priyadarshini, Reliance,

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hi pot test principal

1 Answers   NTPC,

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Why we check only first column of root locus..?

1 Answers   IES,

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we are having 110 Kv,250mA Electrostatic precipitators for coal fired boilers. what will be static voltage and current after discharge and what time it will remain before earthing?

0 Answers   Siemens,

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from which subjects most of the technical que will b asked for hpcl(electrical).pls help me

0 Answers   ABB, HPCL,

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What is Gnat,Ant,Rabbit &Dog overhead conductor? Please explain.

1 Answers  

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What is the acessaries distribution transformer ?

11 Answers   Bhel,

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What is Electrical Engineering?

13 Answers   L&T, NTPC, Wockhardt,

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What will be the size of copper cable (each for 3 phase and 1 neutral) from Service connection Kit-Kat to Panel Board (i.e. to main switch) for a 6 pole 3-phase AC induction motor of 200 H.P. capacity? Amp-255 A, Frequency:- 1450 rpm.

0 Answers  

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why is one voltage transformers (instead of three ) installed at the entrence of the incoming line in a substation.

2 Answers  

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