What type of compressor is most often used in large chillers?
A) Centrifugal B) Scroll C) Reciprocating D) Rotary
A
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On-site changes in the original design that are made during construction are documented in the _____.
a. as-built drawings b. takeoff sheet c. project schedule d. job specifications
The primary contributor to unpredictable annual shifts in international demand for U.S. farm products is:
a. Weather b. Wars c. Civil strife d. Farm subsidies e. Acreage
OSHA is the acronym for the ____________________.
Fill in the blank(s) with the appropriate word(s).
Technician A says that a vehicle must have new tires in order to perform a proper alignment. Technician B says that the tires should be the same size with the same treadwear in order to perform a proper alignment. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B