While having a discussion about hammers, Technician A says that pounding on a chisel with too large a hammer can cause chips in the chisel head. Technician B says that a hammer head should be no more than 3.8" larger in diameter than the head of the punch or chisel. 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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Which of the following are commonly required in general office space? Select all that apply.
A) Reverberation control. B) Reasonable control of mechanical noise. C) Speech intelligibility. D) Soundproof walls.
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What is the difference between a ductile material and a brittle material?
What will be an ideal response?
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In response to stock market crashes, what type of mechanisms evolved to temper risk in the eighteenth century?
a. limited liability companies b. national banks c. insurance firms d. chartered companies
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The balancing point on a lever is called the ____________________.
Fill in the blank(s) with the appropriate word(s).
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