SSC JE Electrical 2018 with solution SET-1
 Determine the heat dissipated (in joule) through a conductor of 10 ohms resistance, when 1 A of current is flowing through the conductor for 5 seconds

40
60
20
50

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SSC JE Electrical 2018 with solution SET-1
 Calculate the phase angle between the voltage and current phasor of a series RL circuit having the resistance of 65 Ohms and Inductive reactance of 37.53 ohms when supplied by a frequency of 60 Hz

45°
60°
30°
15°

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SSC JE Electrical 2018 with solution SET-1
 If the field of a DC shunt motor gets opened while the motor is running, then the

Armature current will drop
Armature will oscillate about original speed as the mean speed
The motor will attain the dangerously high speed
Motor will become slow

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

Rising characteristics
None of these
Straight characteristics
Dropping Characteristics

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