The transformer ratings are usually expressed in terms of______________?

Related Mcqs:

The permissible flux density in case of cold rolled grain oriented steel is around__________?

A. 1.7 Wb/m2 B. 2.7 Wb/m2 C. 3.7 Wb/m2 D. 4.7 Wb/m2...

A common method of cooling a power transformer is_______________?

A. natural air cooling B. air blast cooling C. oil cooling D. any of the above...

The leakage flux in a transformer depends upon______________?

A. load current B. load current and voltage C. load current, voltage and frequency D. load current, voltage, frequency and power factor...

The path of the magnetic flux in transformer should have____________?

A. high reluctance B. low reactance C. high resistance D. low resistance...

The size of a transformer core will depend on__________?

A. frequency B. area of the core C. flux density of the core material D. A. and B. both...