Q6 (10 Marks)
Calculations
MET • Written Exam
(a) How does a moving coil ammeter measures large current? (6)
(b) A moving coil instrument with a coil resistance of 1.98 Ω, produces full scale deflection from a current of 100 mA. Determine the value of shunt required to extend the range upto 10 A. (10)
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Sep 2024 - 1