A rule of thumb for constructing girder pockets is that the pocket should be at least 1" wider than the girder and the girder must have a bearing on the wall of at least _____.
a. 2"
b. 4"
c. 5"
d. 8"
Answer: B
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An earthquake measuring 7.0 on the Richter scale is
A) twice as strong as a 6.0 earthquake. B) 10 times stronger than a 6.0 earthquake. C) 100 times stronger than a 6.0 earthquake. D) 500 times stronger than a 6.0 earthquake. E) none of the above.
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When installing an underground service, a warning tape must be installed at least __________ inches above the buried service entrance conductors.
a. 8 b. 12 c. 18 d. 24
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Provide at least three rules that should be followed when naming variables in C.
What will be an ideal response?
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What do modern electronic thermostats use to sense temperature?
What will be an ideal response?
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