How does frequency affect KVA rating of a transformer? If a 500 kva, 500 to 250 v, 60 hz t/f normally used in Canada is to be operated in Europe on 50 hz frequency then how will its KVA rating change? a-increase b-decrease c-remains same
1 Electrical Engineering 826How does frequency affect KVA rating of a transformer? If a 500 kva, 500 to 250 v, 60 hz t/f used in Canada is to be operated on 50 hz in Europe frequency then how will its KVA rating change? a-increase b-decrease c-remains same
1 Electrical Engineering 940
Question { 31039 }
How does frequency affect KVA rating of a transformer?
If a 500 kva, 400 v, 60 hz t/f is to be operated on 50 hz
frequency then how will its KVA rating change?
a-increase
b-decrease
c-remains same
Also explain why do u think like that.
Answer
Is This Answer Correct ? | 10 Yes | 2 No |
Question { 826 }
How does frequency affect KVA rating of a transformer?
If a 500 kva, 500 to 250 v, 60 hz t/f normally used in Canada is to be operated in Europe on 50 hz
frequency then how will its KVA rating change?
a-increase
b-decrease
c-remains same
Answer
Is This Answer Correct ? | 0 Yes | 0 No |
Question { 940 }
How does frequency affect KVA rating of a transformer?
If a 500 kva, 500 to 250 v, 60 hz t/f used in Canada is to be operated on 50 hz in Europe
frequency then how will its KVA rating change?
a-increase
b-decrease
c-remains same
Answer
Is This Answer Correct ? | 1 Yes | 0 No |