When doing a quantity takeoff, the last step is to _____
a. list the materials specified for each system
b. total the quantities per category of material
c. determine the scope of the work to be done
d. review the specifications and seek clarification, if necessary
HVAC
b
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Assuming that a worker is qualified to do a job and is otherwise an effective craft professional, which of the following could be a reason for turnover for such a worker?
a. Not receiving an annual bonus b. Not being selected for Employee of the Month c. Not being granted a compensatory day off d. Not being given any opportunity for advancement
To reset a tripped circuit breaker, the technician should:
A) Reinstall the breaker in the electric panel. B) First turn the breaker off, and then back on. C) Move the breaker switch to the on position. D) Use a wireless breaker tool to reboot the breaker.
A vertically-piped geothermal system uses __________ to __________ feet of piping per ton of refrigeration.
A. 100, 300 B. 200, 400 C. 300, 500 D. 600, 800
The three major parts that an electronic control system can be divided into are ________, ________, and ________.
A. Inputs, Outputs, Power B. Actuators, TCM, Ground C. Sensors, TCM, Conductors D. Sensors, Actuators, ECM