What should be the value of earth resistance for an instrumentation/electronic circuit? As per which IS/IEC Code?

3 Answers   IOCL,

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How to calculate unit consumption on the basis of load. kWH=kwXhrs.is it correct? kw is motor load.What is unit consumption at 100% load, 50% load & on no load.

6 Answers   GIL,

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What is main cause of cable's terminal point burned in Lug on high temperature although lug and cable selection is ok as per stantard and also tightness is ok as per situation. so please take in deep and tell correct answer thanku.

1 Answers  

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why secondary of c.t. will kept open ?

4 Answers   L&T,

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when a hand crancked meggar is used to check most three phase induction motors, how many tests r rquired? Why?

1 Answers  

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Why fuel tanks to be earthed ?

6 Answers   Electronics, Hindustan Petroleum, HPCL, Ispat,

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I have experienced electrical maintenance HT ,but I completed be ECE ....can I apply c license or not ???? Pls help me friend s...

0 Answers   Crew pvt ltd,

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Fault current shall be part of tech specs of power cable or not?.

1 Answers   DAE,

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what is the difference between power transformer & distribution transformer and what are their ratings respectively?

4 Answers  

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how tto ingress mw in turbine explain.procedure ?

0 Answers   Power Grid,

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Briefly describe your ideal job?

0 Answers   L&T, LPGCL, ONGC,

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what type of insulation is used for over head lines?

4 Answers   NTPC, WS,

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