Chemical effect is used for the operation of:
A) voltmeter
B) ammeter
C) ampere hour meter
D) kwh meter
Correct Answer:
Verified
Q1: Moving Iron instruments can be used on:
A)ac
Q2: In spring control instruments, controlling torque:
A)can be
Q4: The deflection torque can be produced by:
A)gravity
Q5: Moving coil instruments are:
A)permanent magnet type
B)dynamometer type
C)induction
Q6: For increasing the range of an ammeter,
Q7: A galvanometer can be used for measuring
Q8: The energy consumption of MI instrument as
Q9: An ammeter requires a change of 4A
Q10: Electrostatic type instruments are mainly used for
Q11: Measurement range of a voltmeter can be
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