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Civil Engineering · Q17

Tunnel Engineering

Engineering and GATE · Civil Engineering · question 17

Q17

For tunnels exceeding 300 m in length, the grade should be provided below

A.
50% of the ruling gradient
B.
60% of the ruling gradient
C.
75% of the ruling gradient
Answer
D.
80% of the ruling gradient

Answer: Option C

Solution

Answer: Option C
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