Physics · Electronic Instruments
The main reason to amplify the input signals by using a vertical amplifier in a CRO is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1the input impedance is low
- 2they are not strong enough to provide a measurable deflection✓
- 3they provide attenuation
- 4they provide low stability
Correct answer
they are not strong enough to provide a measurable deflection
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