Two technicians are discussing vacuum testers. Technician A says that vacuum testers are not designed to diagnose engines. Technician B says that vacuum testers will not work on a computer controlled vehicle. Who is correct?

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


Answer: D

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The use of living organisms to remedy environmental problems is known as _____________

Fill in the blank(s) with correct word

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Woody stems will wilt without water

Indicate whether the statement is true or false

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Why did Hitler move to invade Scandinavia in April 1940?

a. to prevent the Soviet Union from taking over the region b. to protect German business interests in Sweden and Norway c. to protect Swedish iron ore deliveries to German industry d. to gain port access in preparation for an invasion of Britain

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What is the purpose of checking the supply voltage after starting the system?

A) To determine the voltage drop in the wire B) To determine which power leg is positive and which is negative C) To verify that the supplied voltage is within the manufacturer's specifications D) To determine the refrigeration coefficient of performance crop

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