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Size of the 60Hz and 400Hz transformers is

a) same
b) 60Hz Tr s larger than 400Hz Tr
c) 400Hz Tr s larger than 60Hz Tr
d) None of the above

Question Posted / raja

Answers were Sorted based on User's Feedback



Size of the 60Hz and 400Hz transformers is a) same b) 60Hz Tr s larger than 400Hz Tr c) 400H..

Answer / hussain

C)

Is This Answer Correct ?    4 Yes 2 No

Size of the 60Hz and 400Hz transformers is a) same b) 60Hz Tr s larger than 400Hz Tr c) 400H..

Answer / dinkar

For same kva power , higher the frequency -lower the size.

Is This Answer Correct ?    1 Yes 1 No

Size of the 60Hz and 400Hz transformers is a) same b) 60Hz Tr s larger than 400Hz Tr c) 400H..

Answer / kuruvaeresha

c

Is This Answer Correct ?    0 Yes 0 No

Size of the 60Hz and 400Hz transformers is a) same b) 60Hz Tr s larger than 400Hz Tr c) 400H..

Answer / k.prakashchandra

b)

Is This Answer Correct ?    5 Yes 7 No

Size of the 60Hz and 400Hz transformers is a) same b) 60Hz Tr s larger than 400Hz Tr c) 400H..

Answer / v.bharat kumar

If it is mentioned for same kva rating of transformer, then frequency is inversely proportional to size of transformer.

Is This Answer Correct ?    0 Yes 2 No

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