Why is the one-way joist floor a popular structural system in concrete construction?
What will be an ideal response?
Because the formwork required for the floor consists of a flat plywood deck and reusable U-shaped pans?easy to construct the formwork and highly economical.
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Three 10-ohm resistors are wired in parallel. What is the total resistance?
A. 30 ohms B. 10 ohms C. 33 ohms D. 3.3 ohms
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For measuring a journal for out-of-round, measurements should be taken every ________ degrees around the journal
A) 90 B) 260 C) 180 D) 120
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Some master cylinder pistons have holes behind their seals to help fluid return
Indicate whether the statement is true or false
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When should you use the hand valve to park a combination vehicle?
a. To park on a grade. b. Never. c. To park at loading docks.
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