Quadrature amplitude modulation uses a combination of frequency shift keying and amplitude modulation

Indicate whether the statement is true or false


FALSE

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The operation sheet for machining an aluminum housing specifies 1 1/4 hour for facing, 1 3/4 hours for milling, 4/5 hour for drilling, 2/3 hour for tapping, and 1/4 hour for setting up. What is the total time allotted for this job?

What will be an ideal response?

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____ is the distance between the outsides of the walls covered by a roof.

A. Pitch B. Overhang C. Rise D. Span

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Which soil moisture regime has the highest soil moisture levels?

A) aridic B) aquic C) xeric D) udic E) ustic

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When a 555 timer is operated in the astable mode, the output will be a ____.

A. single pulse B. spike C. stream of pulses D. steady 5 V DC

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