MEASURING INSTRUMENTS - Practice Mode

1) Which force is required to move the pointer from zero position in an indicating instrument?

Controlling force Deflecting force Air friction damping Eddy current damping

Correct Answer: Deflecting force

Explanation:

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2) Which is the position to use the instrument provided with gravity control?

Any position Vertical position Inclined position Horizontal position

Correct Answer: Vertical position

3) Which error is caused by the incorrect position of instrument reading?

Device error Human error Influence error Switching error

Correct Answer: Device error

4) Which instrument is used to measure one ohm and below one ohm resistance value accurately?

Megohm meter Multimeter (analog) Shunt type ohm meter Series type ohm meter

Correct Answer: Shunt type ohm meter

5) What is the purpose of the 3rd terminal provided in a advanced megohm meter?

Get higher ohmic values Pass the excess voltage to ground Pass the excess current to ground Get accurate readings without oscillation

Correct Answer: Get accurate readings without oscillation

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