BATTERY AND OSCILLOSCOPE - Quiz

1) Which device is used to test the fully charged condition of a lead acid battery cell?

Multimeter Hydrometer DC voltmeter High rate discharge tester

2) Which band is used for UHF in International Telecommunication System?

Band 4 Band 6 Band 9 Band 11

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

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

4) Which instrument used to display and measure electrical signals, time intervals and phase shift?

Hydrometer CRO CPR Detector

5) Which is heart of CRO?

Transistor Rectifier Connectors CRT