engineering recuitment Indian Coast Guard Yantrik Mock Test 2024 Electrical and Electronics Measurements Indicating Instruments MI Instruments
Current flowing in a circuit is i = (18 + 10sinωt + 7sin2ωt). A moving iron ammeter is connected in the circuit to measure this current. The reading of the meter will be approximately
1
28 A
2
35 A
3
18 A
4
20 A