Where extremely heavy shocks loads or high torques are encountered, use a:
A) Tapered key B) Feathered key
C) Lock washer D) Heavy duty Woodruff key
D
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?What is the usual ratio between the pattern and the cavity of a duplicating machine which is a specially modified vertical milling machine that cuts duplicate molds from a master pattern?
A. ?1:1 B. ?1:2 C. ?1:4 D. ?1:5
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When a child is experiencing grief after the loss of a pet, it is best to avoid discussing it unless the child brings it up
Indicate whether the statement is true or false
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Which of the following pools contain the largest amount of the world's carbon?
A) soil B) atmosphere C) animals D) vegetation
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In a JIT/LEAN plant, there is no such thing as a bottleneck.