External threads should have a lead-in for ____.
A. metal stress
B. tooling
C. ease of turning
D. all of the above
Answer: B
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How many degrees of CRANKSHAFT rotation are needed to complete the four stroke combustion cycle?
A) 720 B) 90 C) 360 D) 180
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Which of the following statement(s) is (are) false?
A) The number of U.S. farms at present is about 2 million. B) At present, most U.S. farms are organized as partnerships and corporations. C) The average size of U.S. farms is between 800 and 1,000 acres. D) Both B and C.
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What type of engineered lumber product is shown in the image?
a. Glulam beams
b. Wood I-beams
c. LVL joists
d. Structural HDO rafters
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PR1 = 0.25 W and PR2 = 1.2 W in a parallel circuit. The total power dissipated is 1.25 W
Indicate whether the statement is true or false
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