While having a discussion, Technician A says that A multi-vis oil helps combat engine wear because it flows more quickly to the bearings when the engine is first started. Technician B says that multi-vis oil actually accelerates engine wear. Who is correct?

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


Answer: A

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If the flue lining must be set an an incline or angle it should be _____ from vertical to prevent it from choking off.

A. between 33 and 45 degrees B. exactly 45 degrees C. no more than 30 degrees D. no less than 30 degrees

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When using a grinder or chop saw, a person should wear a face shield and __________________.

What will be an ideal response?

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C provides three looping mechanisms: the for loop, the while loop, and the ____ loop.

A. do-while B. switch C. while-do D. repeat-until

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Which of the systems in Figure E-46 are BIBO stable?

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