engineering recuitment Indian Coast Guard Yantrik Mock Test 2024 Electrical and Electronics Measurements Indicating Instruments PMMC Instrument
A moving-coil ammeter has spring giving a control constant of 0.2 × 10-6 Nm/degree. If the deflecting torque on the instrument 24 × 10-6 Nm, find the angular deflection of the pointer.
1
120°
2
40°
3
90°
4
100°