Autotransformer starters are generally employed to start ____ -type motors.
A. synchronous
B. squirrel-cage
C. noninduction
D. wound rotor
Answer: B
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?In an amorphous molecular structure of plastic, the appearance of the plastic will always be ____.
A. ?reflective B. ?opaque C. ?transparent D. ?translucent
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Does the sound absorption coefficient of a material, ?, vary with frequency? What is the unit of measurement of ?? What are the theoretical minimum and maximum values of ??
What will be an ideal response?
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A(n) ____________________ animal is one in or on which diseases or parasites can live
Fill in the blank(s) with the appropriate word(s).
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The components marked 2 in Figure 1 are _____.
a. overload contacts
b. reset terminals
c. load terminals
d. melting-alloy heater assemblies
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