Q. What is it called when the sampled signal is of lower frequency than the original signal?

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Q. How is aliasing prevented?

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Q. How is data staleness overcome?

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Q. Which of the following is not an advantage of using a digital data bus?

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Q. What happens when the output of one channel is delayed by one iteration period before comparing with other channels in a quadruplex system?

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Q. Which of the following is true with respect to the passive optical sensor?

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Q. Which of the following affects the Fly-By-Wire system?

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Q. What is EMP?

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Q. What is EMC?

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Q. What is nuclear hardness?

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Q. Where is an EMC vault used?

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Q. Fiber optic cables are used in aircraft only for faster data transmission.

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Q. Which one of the following is false with respect to fiber optic cables?

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Q. Optical fiber is an insulator.

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Q. What type of multiplexing is used in optical fiber lines?

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Q. Where was the first Fly-By-Light system used?

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Q. Fill the missing block in the roll rate command system.

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Q. Complete the signal flow diagram for a monitored system

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Q. What type of system does the figure represent?

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Q. What are C 1, C 2, C 3, C 4 in the following diagram of the quadruplex system?

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