The most popular blade sizes to use in cutting masonry units are _____ blades.

A. 12" and 15"
B. 12" and 16"
C. 15" and 18"
D. 14" and 20"


Answer: D

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Unlike welding or hardsurfacing, ____________________ has no hard spots that make remachining difficult.

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

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Two technicians are discussing temperature and heat. Technician A says that temperature is the intensity of the heat source. Technician B says that heat is the amount of heat. Which technician is correct?

A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B

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Technician A says the wheel brake farthest from the master cylinder is generally bled first. Technician B says the wheel brake closest to the master cylinder is generally bled first. Which technician is correct?

A) Technician A only B) Technician B only C) Both technicians D) Neither technician

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Why is it important when working on electrical components such as pump motors to make sure that all of the water in the system has been removed?

What will be an ideal response?

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