The valve component shown in the figure above is a _____.

a. packing nut
b. seat disc
c. stem sleeve
d. replaceable seat


d. replaceable seat

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The supercharger is driven by:

A. Exhaust gas flowing over the compressor wheel B. The crankshaft C. An electric motor D. The camshaft

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If a design contains extensive lighting, water features, sound systems, security systems, and circulation patterns, it is said to be technically complex

Indicate whether the statement is true or false

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A(n) ____ is used to identify all of the steel pieces required in the fabrication of each individual structural member for a job and accompanies the shop drawings.

A. advance bill B. bill of sales C. originator's receipt D. shop bill

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With regard to transistor operation, which is not considered an operating region?

A) cutoff B) bias C) active D) saturation

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