Answer / deepak ocl

yes

Answer / kj

Alternators can work on slight leading power factor. If the
leading power factor is too great the AVR will lose control
of the voltage and the voltage will rise above the normal
voltage. The further the PF is from unity the higher the
voltage.

Why transformer is rated in kva?

4 Answers   L&T, NDPC,

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what is ideal transformer?

5 Answers  

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why CRGO material used in transformer?

2 Answers   Honda, Yazaki,

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HELLO SIR, IAM PREPARING HPCL EXAMS. SO PLS SEND MATERIAL OF HPCL ELECTRICAL ENG..TO VIJAY_8888@YMAIL.COM

0 Answers   HPCL,

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No load tap changing transformer working

0 Answers  

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How to calculate voltage drop in copper and aluminium cable? I have laid 240Sq.mm Aluminium cable for the length of 600 Mtrs in 1 Mtrs underground. Normal load is 150A. Transformer is 630KVA, 6.KV/433V. But, I am getting only 395 Volts when load. How to calculate voltage drop and what is the permissible voltge drop for this circuit?

1 Answers  

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What is the meaning of TRI Vector meter?

7 Answers   ABB, Excel Power Switchgear,

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ow can i get certificate of competency as electrical supervisor and my diploma in electrical engineering from jalgaon.

0 Answers   ONGC,

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In single phase ac ups supply when current is measured with tong tester neutral current is found more than phase current.What is the reason?

0 Answers  

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how can we measure 220kv or more than these voltages ...?and also how can we conform whether we r getting 220kv from generating stations throuth the h v transmission lines?

1 Answers  

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For high voltage and low current Circuit Breaker preferred is vacuum circuit breaker.why?

1 Answers  

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Why ELCB trip, when neutral touch with ground?

1 Answers  

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