When hopscotch troubleshooting, follow the schematic and move the meter lead on the control side of the circuit from one control to the next, checking the voltage in and out of the control. The voltage will be ________ immediately after the control that is opening the circuit
A) 0 volts B) 240 volts C) 120 volts D) 24 volts
A
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____ produce electricity by chemical action.
a. Batteries b. Solar cells c. Thermocouples d. Piezoelectric devices
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The people most often blamed for causing the plague were the
a. Muslims. b. Jews. c. doctors. d. lepers.
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Organic fruit production:
A. is impractical so organic fruit is not grown. B. can be described as benign neglect. C. requires heavy use of nitrogen rich composts and mulches. D. may be best suited to blueberries.
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A ________________ will lengthen and retract with a worker's movements while still arresting the worker in the event of a fall.
A. lanyard B. vertical lifeline C. horizontal lifeline D. self retracting lifeline
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