What is a service valve wrench?
A) A wrench used to install service valves on a hermetic system
B) A tool used to change the core in Schrader valves
C) A ratchet wrench with square openings that fit service valve stems
D) A pair of pliers that is used to turn a manual service valve stem
C
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AAA car-buying service surveyed 1000 households to determine the number of operating vehicles owned by residents at the same address. Use the results below to estimate the percentage of households that own (a) one or less vehicles, (b) one or two vehicles, and (c) more than three vehicles.
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Which of these statements is TRUE about surface finish?
A) The rougher the surface, the higher the microinch finish measurement B) A cylinder head should be much smoother than a crankshaft journal C) Cast-iron surfaces should be smoother than aluminum surfaces D) The smoother the surface,the higher the microinch finish measurement
Changing exterior finishes on an existing building without addressing moisture management may create significant liability issues for design and construction professionals, particularly in climates with significant amounts of ____.
A. sunshine B. cloud cover C. wind D. rainfall
The American Society of Mechanical Engineers document that governs sectioning techniques is ASME Y14.3 titled Multi and Sectional View Drawings.
Answer the following statement true (T) or false (F)