In a standard starter, before change is made from a higher to a lower speed, ____.
a. the overload relay must be reset
b. the contacts must be reclosed
c. the stop button must be pressed
d. the motor must be reversed
c. the stop button must be pressed
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When both inputs of a J-K pulse-triggered FF are high, and the clock cycles, the output will ________
A) remain unchanged B) toggle C) be invalid D) not change
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When mentoring, effective managers _____.
a. provide feedback and recognition b. reward increased turnover c. develop challenging jobs d. offer personal advice
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Why is the litter in a chicken house a valuable fertilizer?
What will be an ideal response?
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Describe how cross-hatch or section lines are placed on a single piece object.
What will be an ideal response?
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