1.
For a large industrial city with much load variations , the DC generator should be
2.
The quality factor of circuit having resistance and inductance at resonance frequency is given by
3.
A conducting wire frame is placed in a magnetic field, which is directed into the paper, figure. The magnetic field is increasing at a constant rate. The directions of induced current in wires are
4.
In the circuit shown below what will be the readings of the voltmeter and ammeter? (Total impedance of circuit )
5.
If the capacity of a condenser is 1 F, then its resistance in a DC circuit will be