____ is the degree of hardness and strength imparted to a metal by a process, such as heat treating or coldworking.
A. Cast
B. Temper
C. Fabrication
D. Reduction
Answer: B
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List three characteristics of fluids used in heat exchange pumps.
What will be an ideal response?
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Which of the following U-joint cap designsis most suitable for smaller equipment with low driveshaft torque requirements?
A. high block B. low block C. delta wing D. None of the above
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A(n) ____________________ jaw is an excessively large jaw in a horse.
Fill in the blank(s) with the appropriate word(s).
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NEC Chapter 5 contains _____
a. requirements for communications systems b. information on special equipment c. information on special occupancy areas d. requirements for overcurrent protection
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