Virtual Labs

2. One oscilloscope selector knob that allows the major and minor divisions of the graticule to be used to determine a signal amplitude value is called the

a: Time/cm control Explanation

Explanation

b: Volts/cm control Explanation

Explanation

c: Intensity control Explanation

Explanation

d: Position control Explanation

Explanation

3. A CRO can display

a: AC signals Explanation

Explanation

b: DC signals Explanation

Explanation

c: Both AC and DC signals Explanation

Explanation

d: Time-invariant Signals Explanation

Explanation

4. If the vertical sensitivity is set to 1 volt per division and occupies 2 divisions, then peak-to-peak voltage is

a: 4 volt Explanation

Explanation

b: 5 volt Explanation

Explanation

c: 2 volt Explanation

Explanation

d: 20 volt Explanation

Explanation

5. If the controls on the CRO are set at 0.2ms/div, find the frequency of the signal?

a: 1 kHz Explanation

Explanation

b: 2 kHz Explanation

Explanation

c: 3 kHz Explanation

Explanation

d: 4 kHz Explanation

Explanation

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