Technician A says double-wall tubing is made in two ways: seamless and multiple ply. Technician B says that each must meet the specifications of SAE Standard J1047 as amended. Who is correct?
A. A only
B. B only
C. Both A and B
D. Neither A nor B
Answer: C
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Cycles per second is also called a
A) hulen. B) hertz. C) newton. D) pascal. E) none of the above.
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? Identify and state the historical significance of John Quincy Adams.
What will be an ideal response?
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The inner tube of heat exchangers of water-source heat pumps have extended surfaces called ____________________, which increase the surface area for better heat transfer.
Fill in the blank(s) with the appropriate word(s).
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If an object is at rest 500 m above the ground and it falls to the ground, what is its velocity when it hits the ground (neglecting air resistance)?
A. 70 m/s B. 99 m/s C. 9810 m/s D. 9.81 m/s E. Insufficient information to solve
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