A. absolute
B. indicating
C. recording
D. integrating
E. none of the above
Advertisement
Related Mcqs:
- Which of the following devices may be used for extending the range of instruments ?
- A. Shunts B. Multipliers C. Current transformers D. Potential transformers E. All of the above...
- Which of the following are integrating instruments ?
- A. Ammeters B. Voltmeters C. Wattmeters D. Ampere-hour and watt-hour meters...
- __________ instruments are those which measure the total quantity of electricity delivered in a particular time ?
- A. Absolute B. Indicating C. Recording D. Integrating...
- According to application, instruments are classified as_____________?
- A. switch board B. portable C. both A. and B. D. moving coil E. moving iron F. both D. and E....
- Which of the following instruments indicate the instantaneous value of the electrical quantity being measured at the time at which it is being measured ?
- A. Absolute instruments B. Indicating instruments C. Recording instruments D. Integrating instruments...
- In majority of instruments damping is provided by______________?
- A. fluid friction B. spring C. eddy currents D. all of the above...
- The power factor of a single phase load can be calculated if the instruments available are_____________?
- A. one voltmeter and one ammeter B. one voltmeter, one ammeter and one wattmeter C. one voltmeter, one ammeter and one energy meter D. any of the above...
- Operating torques in analogue instruments are_______________?
- A. deflecting and control B. deflecting and damping C. deflecting, control and damping D. vibration and balancing...
- Commonly used instruments in power system measurement are_______________?
- A. induction B. moving coil or iron C. rectifier D. electrostatic...
- Induction type single phase energy meters measure electric energy in_______________?
- A. kW B. Wh C. kWh D. VAR E. None of the above...
Advertisement
