Recent questions tagged kva

3 answers 147 views

Why Transformer rating is given in kVA?

asked Aug 12, 2018 in Basic electrical and electronics engineering by Quiz
1 answer 73 views
1 answer 53 views

A 40 kVA transformer has a core loss of 400 W and a full load copper loss of 800 W. The proportion of full load at maximum efficiency is

asked May 8, 2018 in Electric Power Transmission by Shimroz123
1 answer 22 views

The kVA rating of Three-phase transformer with Voltage = 200V and Current = 100A will be :  (A) 34.64 kVA (B) 75 kVA (C) 20 kVA (D) None of the above

asked May 8, 2018 in Electrical Engineering by Shimroz123
1 answer 98 views

The apparent power drawn by an A.C. circuit is 10 kVA and active power is 8 kW. The reactive power in the circuit is?

asked Mar 25, 2018 in Electrical Engineering by Shimroz123
1 answer 40 views

What is difference between KW and KVA?

asked Mar 10, 2018 in Power quality by Quiz
2 answers 35 views

What is meant by KVA?

asked Mar 10, 2018 in Power quality by Quiz
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