A moving-coil permanent-magnet instrument can be used as flux-meter___ – McqOptions

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1.	A moving-coil permanent-magnet instrument can be used as flux-meter_____________?
A.	by using a low resistance shunt
B.	by using a high series resistance
C.	by eliminating the control springs
D.	by making control springs of large moment of inertia
Answer» D. by making control springs of large moment of inertia

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