SSC JE Electrical 2018 with solution SET-1
 Determine the value of produced mmf (in Amp-turns) in a coil if the coil has a 120 turns carrying a current of 0.1 A

14
12
18
16

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SSC JE Electrical 2018 with solution SET-1
 Which one of the following is a passive element to an electric circuit?

Battery
Resistors
Current source
Voltage source

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SSC JE Electrical 2018 with solution SET-1
A DC generator used for ARC welding should Have

Dropping Characteristics
None of these
Rising characteristics
Straight characteristics

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SSC JE Electrical 2018 with solution SET-1
 In a Hysteresis Motor, the rotor must have

Retentivity
Susceptibility
None of these
Resistivity

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SSC JE Electrical 2018 with solution SET-1
 What is the magnitude of the reactive power (in kVAR) of a balanced 3-phase delta connected system having the line voltage of 400 V and the line current of 50 A and the phase difference between the voltage and current is 53.13 degrees?

0.2771
277.1
2.771
27.71

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