Capillary tube metering devices are commonly used today in:
A) Window units. B) Low-pressure chillers.
C) Large split system air-conditioning systems. D) Commercial refrigeration rack systems.
A
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To specify a ____ intermittent edge weld, the edge weld symbol is applied to the welding symbol.
A. group B. batch C. choppy D. chain
All of the following scales can be found on a triangular architect's scale, except _____
A) 1/4" =1'-0" B) 3/32" = 1'-0" C) 1/2" = 1'-0" D) 1-3/4" = 1'-0"
When using a shingle hatchet, the spacing guide is used to measure the _____
A) gap between shingles B) gap between the nails and the top of the shingle C) amount that each shingle should overlap the shingle next to it D) amount of exposed surface for each shingle
What is the e-e of pipe O?
Fill in the blank(s) with the appropriate word(s).