Category: Measurement and Instrumentation

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

A. parallel
B. perpendicular
C. inclined at 60°
D. inclined at 120°

A. as long as possible
B. as short as possible
C. neither too small not too large
D. very thick

A. An operating torque system
B. A braking device
C. Revolution registering device
D. All of the above

A. 0.1 Hz
B. 0.25 Hz
C. 0.5 Hz
D. 1.5 Hz

A. 10 A
B. 30 A
C. 60 A
D. 100 A

A. should be mounted in vertical position
B. should be mounted in horizontal position
C. either A. or B.
D. neither A. nor B.

A. exactly 0°
B. approximately 0°
C. exactly 90°
D. approximately 90°

A. known inductance and resistance
B. known capacitance and resistance
C. known resistance
D. known inductance

A. fluid friction
B. spring
C. eddy currents
D. all of the above