Refrigerant piping must be able to adequately carry both refrigerant and:
A) Air. B) Electricity. C) Oil. D) Nitrogen.
C
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The industry needs to enhance unity and communication and to expand advertising, promotional, marketing, and educational programs to meet new challenges that will be come increasingly complex.
Answer the following statement true (T) or false (F)
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Isometric drawings are _____.
a. elevations b. plan views c. not drawn to scale d. scaled
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A section that shows both the interior and exterior view in the same view is a:
A. Half section B. Broken-out section C. Revolved section D. Full section
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Surfaces that may be unfolded or unrolled to lie flat are said to be a "developable surface."
Indicate whether the statement is true or false
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