Engine cranking vacuum should be ________

A) 2.5 in. Hg or higher
B) 17-21 in. Hg
C) Over 25 in. Hg
D) 6-16 in. Hg


Ans: A) 2.5 in. Hg or higher

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Inverters are also known as ____.

a. thyristors b. diodes c. oscillators d. rectifiers

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Technician A says that CJ-4 diesel engine lubricating oil is backward compatible with all previous diesel engine lube oil classifications. Technician B says that the digit 4, in CJ-4 means that the oil is suitable for 4-stroke cycle use. Who is right?

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

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The red-tailed hawk is the smallest hawk in North America

a. True b. False Indicate whether the statement is true or false

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Answer the following statement(s) true (T) or false (F)

Roof valleys are especially vulnerable to leakage.

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