When one of three series resistors is removed from a circuit and the circuit is reconnected, the current

1 Answers  

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what size of copper busbar use for 11kv 630A

3 Answers   ABB,

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?? how to calculate lighting system ????

1 Answers   L&T, Synergy,

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why we use perllel conection system in the wiring?

4 Answers   Airtel,

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Ash AAAC conductor is used for which KV lines

1 Answers  

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what is post close & pre close of trip circuit supervision relay in circuit breaker control scheme?

2 Answers   ABB, NEK, Power,

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I am gokul. i finished B.E(EEE). I have 2 years experience in maintenance. But now i have not job, so i am searching. i want any effective courses in Electrical field with related to job and good salary. any one will help to me. please tell?

3 Answers  

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A 40 kva transformer has a core loss of 400W and a full load copper loss of 800W. What is The proportion of full load at maxmimum efficiency?

1 Answers  

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what is the difference between H.T Or HV lines...?

1 Answers  

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What happens when the field of an alternator connected to infinite bus is suddenly removed?

3 Answers  

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what is differential relay in power transformer??

8 Answers  

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For 132 KV line, PT or CVT which is prefered for measuring & protection? is there any IS or IEE standard available?

1 Answers  

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