Civil Engineering MCQJE Level Civil Engineering
In quality checking a civil-engineering calculation involving pile group capacity, which rule applies? Avoid the common trap that group efficiency is always 200 percent.
Foundation EngineeringGroup EfficiencyEASY
Choose the correct answer
A
group capacity may be less than the sum of individual pile capacities
B
pile cap eliminates soil interaction
C
group efficiency is always 200 percent
D
pile spacing has no effect
Correct Answer
A. group capacity may be less than the sum of individual pile capacities
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Pile groups interact through overlapping stress zones. Correct option: A.
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This MCQ belongs to RRB JE Civil & Allied Engineering CBT-2 Full Mock Test Series. Full tests include timed attempts, rank comparison and subject-wise analysis.