Which of the following devices may be used for extending the range of instruments ?

Related Mcqs:

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...

The household energy meter is_______________?

A. an indicating instrument B. a recording instrument C. an integrating instrument D. none of the above...

For measuring current at high frequency we should use_______________?

A. moving iron instrument B. electrostatic instrument C. thermocouple instrument D. none of the above...

A Weston frequency meter is_____________?

A. moving coil instrument B. moving iron instrument C. dynamometer instrument D. none of the above...

Volt box is a component to_____________?

A. extend voltage range B. measure voltage C. compare voltage in a box D. none of the above...