Civil Engineering - UPSC Civil Service Exam Questions - Discussion

2. 

The wall friction of the retaining wall:

[A]. decreases active earth pressure but increases passive earth pressure
[B]. decreases passive earth pressure but increases active earth pressure
[C]. decreases both active and passive earth pressures
[D]. increases both active and passive earth pressures

Answer: Option A

Explanation:

No answer description available for this question.

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