Q. What is a digital recorder?

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Q. Data acquisition systems are not widely used.

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Q. For lower accuracies _________

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Q. Digital acquisition systems are used when _________

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Q. A single channel data system consists of a signal conditioner, A/D converter and a buffer.

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Q. A/D conversion rate is __________

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Q. The buffer output is ________

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Q. Which is the best example of a single channel data acquisition system?

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Q. Digital outputs are obtained from _____________

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Q. A/D converters can’t be used for low frequency ranges.

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Q. Which technique is most widely used in the single channel data acquisition system?

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Q. What is pre-amplification?

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Q. How can the input be isolated from the system?

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Q. Multichannel data acquisition system has __________

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Q. How many types of multiplexed system exist?

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Q. Multichannel Analog Multiplexed System is __________

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Q. Multichannel Analog Multiplexed System utilises time __________

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Q. In a Multichannel Analog Multiplexed System __________

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Q. In a Multichannel Analog Multiplexed System, data stored in sample and hold circuit is converted into analog form.

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Q. Many channels can be monitored at the same time by __________

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