The ratio of primary voltage to secondary voltage in a transformer is `'n'`. The ratio of the primary current to secondary current in the transformer is

The transformer ratio of transformer is 10 : 1 . The current in the primary circuit if the secondary current required is 100 A assuming the transformer be ideal, is

The ratio of turns in the primary and secondary coils of a transformer is 1:15 . If the voltage and current in the primary coil are 12 volt and 30 ampere respectively then what will be the voltage and current in secondary coil?

The number of turns in primary and secondary coils of a transformer is 50 and 200, respectively. If the current in the primary coil is 4 A, then current in the secondary coil is

A loss-free transformer having 100 turns in primary is used to transmit 10 KW of power . The input voltage is 200 V and power is transmitted at 5 KV. The current in the primary and secondary of the transformer are

The number of turns in the primary coil of a transformer are 100 and that in the secondary coil are 200. What type of transformer is it ? If the input voltage in the primary coil of the transformer is 200 V, find the output voltage in the secondary coil of the transformer.