A running engine will always have at least ____ CO2.
A. 1%
B. 2%
C. 3%
D. 4%
Answer: D
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The smallest soil particle is _____
A) sand B) clay C) silt D) rock
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What must be removed if the automatic transmission is not being removed with the engine?
A. torque converter bolts B. shift linkage C. flexplate bolts D. torque converter
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Spray transfer, globular transfer, and pulsed transfer are _____
a. GMAW metal transfer modes b. SMAW metal transfer modes c. types of GMAW/FCAW guns d. types of external wire feeders
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For maximum efficiency, the duct system should be located within the building's:
A) interior walls B) insulation envelope C) mechanical room D) basement
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