MGVCL Exam Paper (30-07-2021 Shift 3)
Continuous and rapid variations in the load current magnitude which causes voltage variations is known as

Voltage sag
Flicker
Voltage distortion
Harmonics

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MGVCL Exam Paper (30-07-2021 Shift 3)
The short circuit current of a solar cell is

changes logarithmically with radiation
inversely proportional to radiation intensity
directly proportional to radiation intensity
constant and not affected by radiation

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