Which of the following type of nails are used anywhere strong holding power is required, like scaffolding that will eventually be dismantled or deconstructed?
A) Screw nails B) Duplex nails C) Casing nails D) Pneumatic nails
B
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?Of the following fuel gases, which has the slowest burn rate?
A. ?Acetylene B. ?Natural gas C. ?Propane D. ?Hydrogen
Estimators need to be familiar with the definition of the scope of work for the masonry trade in their ____.
A. geological location B. climate C. geographical location D. regional requirements
Technician A says gasoline containers should be completely filled with gasoline to eliminate air from the container. Technician B says gasoline containers should be stored in a non-ventilated area. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
How often should linesman's gloves be inspected by a qualified testing lab?
A) Yearly B) Monthly C) Every six months D) Daily