Define phase lag and phase lead?

0 Answers  

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what is STUB protection in tranmission system and switch yard area?

9 Answers   KSEB, Power Grid,

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What are options used for earthing the switchgear.

0 Answers   KSEB, L&T, Siemens,

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What kind of preventive maintenance are there for transformer?

0 Answers   Gulf,

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What is difference between A.C & D.C Resistance ?

4 Answers  

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A resistor,inductor and capacitor are connected in series respectively.Voltage across resistor is 40v,across inductor is 70v,across capacitor is 100v.Then what is the total voltage applied across the elements?

5 Answers  

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what is the diff of mcb and mccb

2 Answers   NSN, Sterling Wilson,

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What are the conditions to be satisfied for parallel operation of dc generators?

0 Answers  

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how we calculate the dick for a pole?

0 Answers   Power Grid,

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how the specific fuel consumption of 320 kva deisel genarator set (explain with formulas please)?

2 Answers   RRB,

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

0 Answers  

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What are the difference between CT/PT operated Meter and RRAMR Meter for HT/LT application?

0 Answers   ABC, ACB,

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