Answer / mn krishnamurthy

Line volgae is Root 3 of phase voltage

What voltage is used in Directional earth fault relay? and why?

5 Answers   L&T,

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how 650 volts creates? where is use?

0 Answers   DCL,

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it says in neutral wire current flows under normal condition, but when we put tester it wont glow, why?

7 Answers   HCL,

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What happen when change order of CT in GIS feeder?

0 Answers  

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What will be the effect of circulating current in HT xlpe cable when both the armour ends are grounded. Will the termination fils after some time in case of 33 kv supply.

0 Answers  

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please tell 1 ton equal to how many kilo watt?? in some converter software's that is 3.5 kw. is it right?

8 Answers   Mitsubishi,

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Give some differences between open loop and closed loop control systems.

0 Answers   GE,

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Why charcoal and salt add in earthing pit.

6 Answers   Garware, NTPC, Sterling Wilson,

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what is the meaning of x,m,k in the relays?

0 Answers   ITC Infotech,

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starting torque is increased and current is decreased by using external resistance in a slip ring induction motor. How??

3 Answers  

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What is the permissible value of earth resistance and as per which standard / act / rule ?

3 Answers   HBL Power Systems,

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ups and invertor battery selection chart and full formula

2 Answers   APC,

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