Hooks are used
A) where the lap- splice length is excessive.
B) where lap splicing of bars will produce excessive congestion.
C) to lap splice reinforcing bars.
D) all of the above.
E) none of the above.
Correct Answer:
Verified
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Q23: What is prestressing of concrete?
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Q28: Mechanical couplers are used
A)where the lap- splice
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