A transformer has 1500 turns in the primary coil and 1125 turns in the secondary coil. If a voltage of 200V is applied across the primary coil , then the voltage in the secondary coil is :

A transformer has 200 turns in primary coil and 600 turns in secondary coil. If a 220 V DC is applied across primary coil what will be the voltage across secondary coil.

A transformer consists of 500 turn in primary coil and 10 turns in secondary coil with the load of 10Omega. Find out current in the primary coil when the voltage across secondary coil is 50 V.

A transformer consists of 500 turn in primary coil and 10 turns in secondary coilk with the load of 10 Omega Find out current in the primary coil when the voltage across secondary coil 50V.

In a transformer there are 10000 turns in primary coil and 25000 turns in secondary coil.An AC emf, e=50 sin (pi t) is applied across the primary,the peak emf across secondary coil in ideal conditions is

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

A transformer has 800 loops in its primary coil and 8,000 loops in its secondary coil What would be the voltage in the primary coil if the- voltage in the.secondary coil is 20,000V.

A transformer has 100 turns in the primary and 500 turns in the secondary. If the primary is connected to 220V DC supply, then the voltage develop across the secondary will be

The number of the turns in the primary coil of a transformer is 10 times than the same in the secondary coil . If the voltage across the primary is 20 V then find the voltage across the secondary .

In a transformer the primary has 500 turns and secondary has 50 turns . 100 volts are applied to the primary coil, the voltage developed in the secondary will b