Forces in pneumatic and hydraulic systems are usually ____.

A. nonexistent
B. very high
C. very low
D. electrical


Answer: B

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Technician A says the oil pan bolts must be discarded after removing the pan from Ford fusion-based FWD vehicles. Technician B says when replacing the pan on this type of vehicle, a thin application of sealer must be used to ensure no leaks occur. Who is correct?

A. A only B. B only C. Both A and B D. Neither A nor B

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Removing dominant, taller trees is called ____

A) cleaning B) salvage C) thinning D) liberation

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Markers are located by comparing RNA patterns on fragments of RNA

Indicate whether the statement is true or false

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A spark tester is a _______

A) Tool used to check for spark B) One part is attached to a good ground and the other to the end of a spark plug wire C) Is calibrated to fire only if the spark voltage is higher than 25,000 volts D) All of the above

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