SSC JE EE: Basic Electrical and Network Theory Booster Quiz -7

When the current through the coil of an electromagnet reverses, the:

An RLC series circuit has R=10Ω, L=2H. What value of capacitance will make the circuit critically damped?

Thevenin’s theorem cannot be applied to:

In a Parallel RLC circuit if the lower cut-off frequency is 2400 Hz and the upper cut of frequency is 2800 Hz. What is the band width?

In a pure inductive circuit if the supply frequency is reduced to 1/2, the current will?

In the given below figure, the current source is of 10 A DC. The product of the current flows through 5H inductor and 2Ω resistance will be_____

Mutual inductance between two coils is 4 H. If current in one coil changes at the rate of 2A/sec, then emf induced in the other coil is?

The voltage across a capacitor is triangular in waveform. The waveform of current is_____

The total power consumed by the passive elements in the circuit shown below is 10 Watts. The value of I will be_____