SSC JE Electrical Engineering 29th Jan 2018 Shift-1

Instructions

For the following questions answer them individually

SSC JE Electrical Engineering 29th Jan 2018 Shift-1 - Question 131


What will be the peak value (in A) of the current used by a washing machine rated at 230 V, 16 A?

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SSC JE Electrical Engineering 29th Jan 2018 Shift-1 - Question 132


Which of the following wave will have the highest RMS value for equal peak values?

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SSC JE Electrical Engineering 29th Jan 2018 Shift-1 - Question 133


What will be the frequency (in Hz) of a sinusoidal wave when the time period is 0.05 ms?

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SSC JE Electrical Engineering 29th Jan 2018 Shift-1 - Question 134


What is the value of capacitive susceptance (in Siemens) of the circuit given below?

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SSC JE Electrical Engineering 29th Jan 2018 Shift-1 - Question 135


What is the value of the phase angle (in degrees) of a series RL circuit having an  impedance of 150 Ohms and inductance reactance of 90 Ohms when supplied with a frequency of 50 Hz?

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SSC JE Electrical Engineering 29th Jan 2018 Shift-1 - Question 136


In parallel LC circuit, what will be the value of current (in A) at resonance?

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SSC JE Electrical Engineering 29th Jan 2018 Shift-1 - Question 137


Calculate the time (in seconds) taken by the capacitor of a series RC circuit having a capacitance of 0.01 mF and resistance of 300 Ohms,to get fully charged.

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SSC JE Electrical Engineering 29th Jan 2018 Shift-1 - Question 138


Which of the following is NOT correct about a delta connected balanced 3-phase circuit?

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SSC JE Electrical Engineering 29th Jan 2018 Shift-1 - Question 139


What is the CORRECT expression for apparent power of a balanced 3-phase delta connected system?

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SSC JE Electrical Engineering 29th Jan 2018 Shift-1 - Question 140


What is the reactive power of a 3-phase delta connected system having a line voltage of 200 V and line current of 80 A and the phase difference between the voltage and current is 36.87 degrees?

Video Solution
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