Q7 (10 Marks)
Calculations
MET • Written Exam
A moving-coil instrument has a resistance of 10 Ohms and requires a current of 15mA to give full-scale deflection. Calculate the resistance value of the resistor necessary to enable it to be used to measure (16)
(a) Currents upto 25A
(b) Voltages upto 500V
Appeared In:
Jul 2023