For the best working position, the work should be ________

A) At chest or elbow level B) At neck or head level
C) Overhead by about one foot D) At knee or ankle level


A

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A(n) ____ is a type of pictorial drawing on which two or more surfaces are shown at one time on one drawing.

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How is the capacity of a screw compressor controlled?

What will be an ideal response?

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At which point on a computer's I/O system is an octal latch needed?

A) where serial data must be transmitted B) where any bidirectional device connects to the computer's data bus C) where an input device connects to the computer's data bus D) where an output device connects to the computer's data bus

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An amplifier that is biased so that the output current flows for only half of the input cycle is operating as a ____ amplifier.

A. class A B. class AB C. class B D. class C

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