The structure which is subjected to an imposed load after 72 hours for a period

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Question
The structure which is subjected to an imposed load after 72 hours for a period of 24 hours, is deemed to be unacceptable if it fails to recover the net deflection less than
Options
A. 90%
B. 85%
C. 80%
D. 75%

Correct Answer

80%

6. The effective length of lacing is the distance
Options
A. between the inner end rivets of the bar for single lacing
B. 0.7 of the distance between the inner end rivets of the bar for double lacing
C. between the inner ends of effective lengths of welds connecting the members
D. 0.7 of the distance stated in (c)
E. all the above.

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