When you are installing a prehung door, what should be done with the factory-installed spacer shims between
the door and the frame?
a. Leave them in place permanently.
b. Remove them after the door is attached to the rough opening.
c. Remove them before you start the installation.
d. Remove them when the door is in place, but before you attach it to the rough opening.
b
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A standard that one or more governmental bodies adopts and has the force of law is called a:
a. Code b. Client standard c. CADD standard d. Detail
The ____ is a rotating electromagnetic field, and as it spins, its magnetic field cuts across the windings of the stator.
A. commutator B. rotor C. slip ring D. diode
The scale which permits reading a micrometer to .0001 inch is called the:
A) Micro B) Vernier C) Milli D) Decimal
When cleaning a machine tool after use:
A) Use a brush to remove chips from the machine B) Blow chips with compressed air as long as the air pressure is not over 10 PSI C) Use a rag to remove chips from the machine D) Wash the entire machine with a non-flammable cleaning solvent