Power Tools 6

1.      When using a grinder, two of the most important pieces of PPE are           .

a.       hard hat and rubber footwear

b.      face mask and ear protection

c.        gloves and safety glasses

d. ear protection and gloves

• A

• B

• C

• D

1.      A low velocity fastening system 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

• A

• B

• C

• D

1.      Compared with powder-actuated nailers, electric and pneumatic nailers           .

a.        are both stronger

b.       require more training

c.     do not require certification

d.       are much slower

 

• A

• B

• C

• D

1.      Most craftworkers who use pneumatic nailers operate their compressors at           .

a.       30 to 80 psi

b.      60 to 110 psi

c.       70 to 120 psi

d.      90 to 140 psi

• A

• B

• C

• D

1.      Before using a pneumatically powered nailer for the first time, it is important to           .

a.       disassemble the nailer for inspection

b.      load the nails into the nailer

c.       ensure it is plugged into a GFCI receptacle

d.      read the manufacturer's manual

 

• A

• B

• C

• D