SSC JE Electrical Engineering 23rd Jan 2018 Shift-1

Which of the following is the expression for quality factor of parallel RLC circuit?

At resonant frequency, the impedanceof the series RLC circuit is

hich of the following represents the relation between the peak and average value of current for a sine wave?

In a parallel resonant circuit, the input impedanceofthe circuit is

Determine the average valueof alternating current (in A) when the peak value of currentis 14 A.

Whatwill be the total impedance (in Ohms) of a series RLC circuit, when the resistance ofthecircuit is 12 ohms, capacitive reactance of the circuit is 3 Ohms and the inductive reactance of the circuit is 8 Ohms connected in series with a 220 V, 50 Hz supply?

Determine the capacitive reactance (in Ohms) of a series resonantcircuit, when the circuit is supplied by a frequency of 50 Hz and having a capacitance 0.043 mF

What will be the resonant frequency (in kHz) of a tank circuit, when the capacitance and inductanceofthe circuit is 0.06 mF and 0.06 mH respectively?

Calculate the value of capacitance (in mF) connectedin parallel with a inductance of 3 H, when the resonant frequency of the circuit is 4 rad/sec.

What will be the transient time (in seconds) of a series RC circuit, when the capacitance of the circuit is 8 mF and the resistance of the circuit is 8 kilo ohms?