The amount of time spent on supervisory work _____ when a craftworker is promoted to crew leader.
a. decreases
b. stays the same
c. increases
d. varies from day to day
c. increases
Trades & Technology
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Time clocks and photo cells are generally ____.
a. used to control AC motors b. provided to monitor the contactors c. provided for overload protection d. used for lighting loads
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Bricks may carry a grade of SW, MW, or NW. Which factors determine the grade?
What will be an ideal response?
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What term is used to describe a gear that permits zero lash between intermeshing gears and also eliminates the risk of gears radially loading each other when at operating temperature?
A. concept gear B. helical gear C. amboid gear D. spur gear
Trades & Technology
The _____ is a Y-shaped member into which the release bearing is attached.
A. clutch linkage B. pressure plate C. clutch fork D. hub
Trades & Technology