Basic Electrical Engineering Practice Quiz 3

Determine the quality factor (Q) of the circuit shown below

R = 1A

L = 2H

Determine the RMS value of the signal given by x(t) = 2 + 3sint + 2 sin2t

The circuit shown below is at resonance, find resonance frequency of the circuit

Given : R = 100 Ω, L = 10 mH C = 10 nF

The voltage across resistor in figure shown below is 3V and voltage of source is 5 V, find the voltage across inductor

In the circuit shown below find the power factor cosθ of the circuit

At resonance in series R, L, C circuit the angle between current phasor and voltage phasor is

The following circuit shown below is at resonance find the value of current in the circuit

Given R = 1Ω, L = 1H, C = 1F

In the circuit shown below find the value of quality factor

Given : I = 10∠0°, R = 50Ω, L = 1H

For the circuit shown below, find the value of damping ratio (ξ)

Find the RMS value of periodic waveform shown in figure