Q. Time base generator takes certain time to begin a new cycle.

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Q. After hold off time, the time base generator is activated immediately.

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Q. A time base should have _________

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Q. The horizontal amplifier in a CRO can be expanded by _________

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Q. Sweep rate is controlled by a _________

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Q. How many, time base generators are provided to a CRO?

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Q. TTL trigger mode is not used for any purpose.

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Q. CRO waveform is disturbed due to _____________

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Q. Ringing effects can cause false triggering.

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Q. How can false triggering be prevented?

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Q. What is the significance of the TTL trigger mode?

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Q. TTL triggering gives a ____________

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Q. Switched sweep mode is also known as ____________

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Q. Why a dual slope oscilloscope is needed?

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Q. What is the problem with using more than one oscilloscopes?

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Q. Independent traces can be obtained using ____________

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Q. Two methods are used to generate independent traces.

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Q. How many vertical inputs exist in a dual trace oscilloscope?

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Q. After pre-amplification the signals are fed into ____________

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Q. X-Y mode means ____________

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