____ gases react with the material being cut.
A. Cutting assist
B. Nonreactive
C. Exothermic
D. Nitrogen
Answer: C
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Approximately 90% of the torque applied in tightening a dry, unplated fastener is used to overcome friction.
Answer the following statement true (T) or false (F)
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What term describes the condition where a cylinder does not combust properly and produce power?
What will be an ideal response?
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What is the most frequently used type of electric space heater for residential and commercial buildings?
A) Cabinet-style electric heaters B) Infrared electric heaters C) Convection baseboard electrical heaters D) Suspended forced air heaters
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What is the control voltage used by most residential HVACR equipment?
What will be an ideal response?
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