engineering recuitment JSSC JE Mock Test 2023 Electrical and Electronics Measurements Indicating Instruments PMMC Instrument
A current of -4 + 3√2 sin (ωt + 30°) A is passed through a centre zero PMMC meter and moving-iron meter. The two meters will read respectively
1
-4 A and -5 A
2
4 A and -5 A
3
-4 A and 5 A
4
4 A and 5 A