For an ideal transformer …….. .

The efficiency of an ideal transformer is

No current is drawn from the secondary of an ideal transformer, the power factor of the primary coil is

Statement I: If the value of the output voltage of an ideal transformer is half the value of the input voltage, then the output current will become twice. Statement II: No energy is dissipated in an ideal transformer.

If current is not obtained from secondary coil of an ideal transformer, then the power factor of primary coil of transformer is .........

The turns ratio of an ideal transformer is 1:n. the input to output power transfer ratio is

The primary coil of an ideal transformer has 100 turns and the secondary coil has 600 turns. Then

The turns ratio of an ideal transformer is 4:1 what will be the current in the secondary if that in the primary is 1.2A?