SSC JE Electrical Engineering 29th Jan 2018 Shift-1
For the following questions answer them individually
What will be the peak value (in A) of the current used by a washing machine ratedĀ at 230 V, 16 A?
What will be the frequency (in Hz) of a sinusoidal wave when the time period isĀ 0.05 ms?
What is the value of the phase angle (in degrees) of a series RL circuit having anĀ Ā impedance of 150 Ohms and inductance reactance of 90 Ohms whenĀ supplied with a frequency of 50 Hz?
Calculate the time (in seconds) taken by the capacitor of a series RC circuitĀ having a capacitance of 0.01 mF and resistance of 300 Ohms,to get fullyĀ charged.
Which of the following is NOT correct about a delta connected balancedĀ 3-phase circuit?
What is the CORRECT expression for apparent power of a balanced 3-phase deltaĀ connected system?
What is the reactive power of a 3-phase delta connected system having a lineĀ voltage of 200 V and line current of 80 A and the phase differenceĀ between the voltage and current is 36.87 degrees?
