Time Base

Electrical Measurements

This set of Electrical Measurements & Measuring Instruments Multiple Choice Questions & Answers (MCQs) focuses on “Time Base”.

1. Time domain oscilloscopes require ___________
a) sweep generator
b) oscillator
c) amplifier
d) rectifier

2. What is time base generator?
a) time measuring device
b) generator
c) voltage generation device
d) current generation device

3. Linear sweep moves spot __________
a) top to bottom
b) right to left
c) left to right
d) bottom to top

4. Time base generator controls __________
a) intensity of light
b) current direction
c) voltage magnitude
d) spot movement

5. Time dependent waveforms need x-axis for calibration.
a) True
b) False

6. Sweep generator works on the principle of __________
a) inductor
b) capacitor
c) resistor
d) diode

7. Left to right visibility of the spot is ensured by __________
a) linear waveform
b) linear ramp waveform
c) sinusoidal waveform
d) unit step waveform

8. Time base generator circuit resembles a __________
a) regulator
b) rectifier
c) amplifier
d) oscillator

9. Sweep generator is a time base generator.
a) True
b) False

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