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.Management Sciences
A. moving iron instrument
B. moving coil instrument
C. dynamometer instrument
D. none of the above
Related Mcqs:
- A moving-coil permanent-magnet instrument can be used as ____________by using a low resistance shunt?
- A. ammeter B. voltmeter C. flux-meter D. ballistic galvanometer...
- In majority of instruments damping is provided by______________?
- A. fluid friction B. spring C. eddy currents D. all of the above...
- When a capacitor was connected to the terminal of ohmmeter, the pointer indicated a low resistance initially and then slowly came to infinity position. This shows that capacitor is____________?
- A. short-circuited B. all right C. faulty...
- For measurement of mutual inductance we can use________________?
- A. Anderson bridge B. Maxwell’s bridge C. Heaviside bridge D. Any of the above...
- In an energy meter braking torque is produced to________________?
- A. safe guard it against creep B. brake the instrument C. bring energy meter to stand still D. maintain steady speed and equal to driving torque...
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