Why is supplemental heat the second stage of heating and not the first?
A) Because electric strip heaters turn on and off constantly
B) Because auxiliary heat is inexpensive
C) Because the thermostat won't let it energize right away
D) Because electric strip heaters produce heat less efficiently
D
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What will be an ideal response?
What type of brake is the Williams brake classified as?
A. internal engine compression B. exhaust brake C. driveline brake D. flywheel retarder
In his influential 1764 work On Crimes and Punishments, Cesare Beccaria proposed that arrested persons should enjoy what presumption under the law?
a. presumed guilty b. presumed innocent c. presumed neither innocent nor guilty d. presumed partially guilty
One unique problem with rooftop units installed in a seacoast area is that
A) the prevailing winds reduce the cooling capacity of the condenser B) systems with a high sensible capacity are required because of the low humidity in coastal areas C) codes in coastal areas typically require a minimum 3 foot ground clearance to allow for flooding D) salt spray accelerates corrosion of metallic parts, especially the condenser coil