Which of the following statements regarding a reflected ceiling plan is correct?
a. It shows all electrical and mechanical devices that penetrate the ceiling.
b. It shows HVAC ductwork and electrical wiring that runs above the ceiling.
c. A reflected ceiling plan is always provided in the drawing package.
d. It is not needed if there is a detailed floor plan.
a
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This is a conical-shaped tool used to cut the recess for the conically shaped head of a fastener.
a. counterdrill b. countersink c. spotface d. counterbore
____________________ is the study of the amount and behavior of water in the soil
Fill in the blank(s) with the appropriate word(s).
Technician A says ATF is used to cool, clean, and lubricate an automatic transmission. Technician B says ATF is used to operate the shift valves, and transmit engine torque. Who is correct?
A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B
The first step in starting a chilled water system is to ____.
A. activate the compressor unloading system B. activate the chilled water circulating system C. activate the condenser heat removal system D. start the compressor operation sequence