Answer / harit

Overcurrent setting should be 120% of the Full Load Current of motor (time setting should be as per the recommendation of the manufacturer or Load characteristic)

instantaneous overcurrent & short circuit current settings should be 7 to 8 times of the full load current. Time interval to trip : should be set at zero (instantaneous).

different b/w counter poise and ground wire

1 Answers   L&T, TCS,

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how we calculate electrical load on a building according to area?

0 Answers   HFCL,

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what is the function of mccb?

6 Answers  

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advantage and disadvantage of team work?

0 Answers   Ethio Telecom,

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how can we design robots

0 Answers   Maruti Suzuki,

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What is the full name of one of choke less lamp BLL

2 Answers  

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what is a,b,c,d checks diesel generator?

1 Answers   AFMC,

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The efficiency figures for energy efficient motors (in comparison with standard efficiency motor) can be generally higher by____%.

1 Answers  

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protection used for alternator , feeder , transmission line

3 Answers   NHPC, Perfetti,

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Is it required to do earthing in 2nd shop if earthed armoured cable is laid from 1st shop ?

0 Answers  

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WHAT DO U MEAN BY THERMAL OVER LOAD RELAY& WHERE THEY ARE BUSED

4 Answers   L&T,

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1 no. 22 kV feeder is taken from state electricity board. 350 MVA is the S.C. MVA. now i am feeding this feeder to HT Panel having 2 outgoings which further supply to 2 Transformers. Can you please suggest me the type & rating of cables are 3 of these cables same? or they are different? please help...............

2 Answers   TCE,

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