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Questão 1
Questão
Never use a circular saw that does not have an upper blade guard because the _____.
Responda
-
trigger lock will not work properly
-
guard protects you from touching the blade
-
saw kerf will be too wide
-
saw will not cut cleanly
Questão 2
Questão
Saws with fine blades that are excellent for delicate and intricate cutting are called _____.
Responda
-
worm-drive saws
-
abrasive saws
-
saber saws
-
band saws
Questão 3
Questão
An angle grinder is used to grind _____.
Responda
-
nonmetals only
-
hard, heavy materials
-
imperfections in wood
-
soft, porous materials
Questão 4
Questão
A low-velocity fastening system that is used to drive steel pins or threaded studs into masonry and steel is a(n)
_____.
Responda
-
powder-actuated tool
-
pneumatic screw nailer
-
mini hammer drill
-
air impact wrench
Questão 5
Questão
Special training and certification is required before using any kind of _____.
Responda
-
powder-actuated fastening tool
-
electrically powered tool
-
pneumatic nail or screw system
-
hydraulic lift or press tool
Questão 6
Questão
If a pneumatic nailer is not firing properly, before attempting repairs be sure to _____.
Responda
-
adjust the regulator
-
adjust the compressor
-
remove the booster
-
disconnect the air hose
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