____________________ involves the removal of heat from a place where it is not wanted and depositing it in a place where it makes little or no difference.

What will be an ideal response?


Refrigeration

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Technician A says that most transfer pumps used on diesel CR systems are of the external gear type. Technician B says that most transfer pumps used on diesel CR systems use a non-positive pumping principle. Who is correct?

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

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A(n) ____________________ failure is one that isn’t always present.

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

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Describe one nanotechnology or MEM device developed for medical technology.

What will be an ideal response?

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Grease and oil must be kept away from oxygen tanks used for brazing because they _____

a. will contaminate the brazed joints and cause them to fail b. could cause an explosion in the presence of oxygen c. are incompatible with lubricants used on the oxygen regulator d. will clog the oxyacetylene torch

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