A transformer has 500 primary turns and 10 secondary turns If `V_(p)` is 120 V (rms) and a resistive load of `15 Omega` is connected across the secondary , the currents in the primary and secondary coil of transformer are -

A transformer has 200 primary turns and 150 secondary turns. If the operating voltage for the load connected to the secondary is measured to be 300 V, what is the voltage supplied to the primary ?

A transformer has 300 primary turns and 2400 secondary turns: If the primary supply voltage is 230 V, what is the secondary voltage ?

A transformer has 500 turns in its primary and 1000 turns in its secondary winding. The primary voltage is 200 V and the load in the secondary is 100 2. Calculate the current in the primary, assuming it to be an ideal transformer.

In a transformer number of turns in primary circuit is 500 and in secondary circuit number of turns is 10 and load resistance to 10 Omega and voltage of secondary coil is 50 V then find the current in primary circuit .

In a transformer number of turns in primary circuit is 500 and in secondary circuit number of turns is 10 and load resistance to 10 Omega and voltage of secondary coil is 50 V then find the current in primary circuit .

A transformer is having 2100 turns in primary and 4200 turns in secondary. An A.C. source of 120 V, 10 A is connected to its primary, the secondary voltage and current are …….

In a transformer, the number of turns in primary coil and secondary coil are 5 and 4 respectively. If 240 V is applied on the primary coil, then the ratio of current in primary and secondary coil is