Support angles for bridge decks should not be welded to the flanges of beams that _____.
a. have a web less than 8" deep
b. are in tension
c. rest on a bridge center pier
d. are in compression
Answer: B
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Given a cutting speed of 100 fpm and a workpiece diameter of 1.250 inches, what is the revolutions per minute? Use N = 12C/3.1416D and round to the nearest whole number.
A. 297 B. 298 C. 300 D. 306
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What will be an ideal response?
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Which grade of beef contains the highest degree of fat in the muscle?
a. Choice c. Prime b. Select d. Standard
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The primary advantage of ECL over TTL is that ECL circuits have:
A) very short propagation delay times. B) low noise margins. C) constant current drain. D) Both A and C
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