AC AND DC MEASURING INSTRUMENTS - Quiz

1) In which analog meter the battery is provided?

Ammeter Voltmeter Ohm meter Watt meter

2) Which function control in CRO, adjust the trace sharper?

Focus Intensity Time/Div trigger Amplitude (V/Div)

3) Which meter uses a moving coil for measurement?

LCR meter PMMC meter MI repulsion type MI attraction type

4) Which parameter is used in the working of moving coil meter?

Spring control Stray magnetic fields Eddy current damping Permanent magnetic fields

5) What is the advantage of using digital multimeter?

Accuracy Linear scale Easy portability Logarithmic scale