What is the effect on power factor, shown by a trivector meter; incase of reverse phase sequence. If the power factor of a system is lag what meter will show in case of reverse phase sequence connected to the meter. and What in case of lead.

0 Answers   TATA,

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What is the difference between phase, neutral wire and earth cable. if neutral is connected to ground, y we need earthing cable? what difference in hot and cold wire? do neutral wire carry current?

1 Answers  

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what is our body resistance value?

11 Answers   Bhel,

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Differance between power circuit and control circuit

3 Answers  

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standard earthing rating for power line..

0 Answers  

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What is the normal earth resistance?

11 Answers  

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why we use taping of transformer on HT side?

4 Answers  

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what is ment by doublefield revolving theory?

2 Answers  

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What is VCB? Where it is installed?

11 Answers   Hyundai,

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In 6600/√3/110/√3v voltage transformer,how much output voltage in open delta transformer,after removing 1-phase of primary side on transformer?

2 Answers  

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When the load on the system is zero and Capacitor bank is on condition, is capacitor bank takes any load?

2 Answers  

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what is mean by PID & Principal of working

6 Answers  

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