A. balancing weight
B. deflection angle
C. sine of deflection angle
Related Mcqs:
- The scale of a rectifier instrument is_________________?
A. linear
B. non-linear
C. either A. or B.
D. neither A. nor B. - If an instrument has cramped scale for larger values, then it follows________________?
A. square law
B. logarithmic law
C. uniform law
D. none of the above - The ratio of maximum displacement deviation to full scale deviation of the instrument is called_______________?
A. static sensitivity
B. dynamic deviation
C. linearity
D. precision or accuracy - The disc of an instrument using eddy current damping should be of________________?
A. conducting and magnetic material
B. non-conducting and magnetic material
C. conducting and non-magnetic material
D. none of the above - Which of the following essential features is possessed by an indicating instrument ?
A. Deflecting device
B. Controlling device
C. Damping device
D. All of the above - In a portable instrument, the controlling torque is provided by_____________?
A. spring
B. gravity
C. eddy currents
D. all of the above - Instrument transformers are_______________?
A. potential transformers
B. current transformers
C. both A. and B.
D. power transformers - The rectifier instrument is not free from_______________?
A. temperature error
B. wave shape error
C. frequency error
D. all of the above - An instrument transformer is used to extend the range of______________?
A. induction instrument
B. electrostatic instrument
C. moving coil instrument
D. any of the above - A multirangq instrument has________________?
A. multiple shunt or series resistances inside the meter
B. multicoii arrangement
C. variable turns of coil
D. multi range meters inside the measurement system
E. any of the above
