What type of raceway is inexpensive and used in a variety of residential wiring applications?
a. Rigid metal conduit
b. Intermediate metal conduit
c. Rigid nonmetallic polyvinyl chloride conduit
d. Flexible conduit
c. Rigid nonmetallic polyvinyl chloride conduit
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All of these statements about improper caster are true EXCEPT:
A. May cause pull while braking B. May cause feathered tire tread wear C. May cause front wheel shimmy D. May cause excessive steering effort
A(n) ____________________ is a device of defined geometric form and size used to assess the conformance of a feature(s) of a workpiece to a dimensional specification. It does not return a size value, but instead returns an “accept or reject” indication for a dimension.
Fill in the blank(s) with the appropriate word(s).
The net wall area can be expressed mathematically as: ____.
A. Gross Wall Area = Net Wall Area - Door Area + Window Area + Area of other components B. Net Wall Area = Gross Wall Area + Door Area + Window Area + Area of other components C. Net Wall Area = Gross Wall Area - Door Area - Window Area - Area of other components D. Gross Wall Area + Net Wall Area = Door Area - Window Area - Area of other components
An electric defrost cycle is accomplished by:
A) Through normal use from customers opening and closing the doors. B) Shutting off the compressor and bypassing hot gas to the evaporator. C) Leaving the case fans operating and shutting off the compressor. D) Shutting off the compressor and energizing electric defrost heaters.