What controls the indoor blower motor on an 80 percent induced-draft furnace?
A) The integrated furnace control board B) The thermostat
C) The fan switch D) The fan relay
A
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Explain why it may or may not be justified to keep a computer system on continuously.
What will be an ideal response?
An estimator who assigns a number/letter to work items during the preparation of the estimate is using a _____.
a. project estimate b. cost coding system c. field reporting form d. summary sheet
Radiant heat is transferred by ____.
A. ultraviolet rays B. infrared rays C. ionization D. refraction
After passing a car, it is safe to return to your lane when:
a. the driver you passed slows down to let you return to your lane b. you can see both headlights of the car you just passed in your rearview mirror c. you are at least 50 feet ahead of the car you passed