____ maintenance involves maintaining equipment and keeping facilities in satisfactory operating condition by performing systematic inspections.

a. Preventive
b. Emergency
c. Overdue
d. Hazardous


a. Preventive

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If your brakes fail on a downgrade, your best hope to stop is to:

A. Use an escape ramp. B. Use the shoulder. C. Drift to a stop.

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There is a strong tendency among managers to put too much faith in the quantitative output

of a computer information system.

Indicate whether the statement is true or false.

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Determine the forces in all bars of the trusses. Indicate tension or compression.

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If the voltage across the reactance () is 50 volts and the line voltage () is 300 volts, what is the voltage across the resistance ()? Carry the answer to one decimal place.

Fill in the blank(s) with the appropriate word(s).

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