A low-velocity fastening system that is used to drive steel pins or threaded studs into masonry and steel is a(n)
_____.
A) pneumatic screw nailer
B) powder-actuated tool
C) air impact wrench
D) mini hammer drill
Answer: B
You might also like to view...
Technician A says that glues are used to help gaskets seal. Technician B says that deburring all sharp edges is an important step that has to be done to achieve proper engine assembly. Which technician is correct?
A) Technician A B) Technician B C) Both technicians D) Neither technician
Water vapor in the air condenses on the evaporator coil:
A) Whenever there is moisture in the refrigerant. B) All the time, even when the system is not operating. C) Whenever the system is operating. D) Whenever the evaporator is below the dew point of the air.
With stepped wall construction, the foundation walls may not step more than _____ in one step.
A. 12" (300 mm) B. 18" (450 mm) C. 24" (600 mm) D. 30" (750 mm)
Noncylindrical parts are features that are circular in cross section but have ____________________ diameters.
Fill in the blank(s) with the appropriate word(s).