A residence with 120V and 240V loads is likely to be served by a(n) _____.
a. single-phase transformer with two secondaries
b. autotransformer
c. three-phase transformer
d. buck-and-boost transformer
b. autotransformer
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An excessive amount of water added to a mortar mixture, known as _____, destroys the water-cement ratio.
A. drowning the mortar B. fattening the mortar C. proportioning the mortar D. hydrating the mortar
The most commonly replaced part of a two-stroke engine crankshaft is the ____________________ and its bearing.
Fill in the blank(s) with the appropriate word(s).
Employees should be vigilant in observing and reporting which of the following types of behavior?
A) Bizarre B) Abusive or aggressive C) Unusual D) All of the above
The ____________________ can be used to measure the speed of a rotating device.
Fill in the blank(s) with the appropriate word(s).