A canal head work in rocky stage of a river is not suitable because
A) more cross drainage works are required
B) a costly head regulator is required
C) more falls are necessary to dissipate the energy
D) all of the above
Correct Answer:
Verified
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Q12: The width of meandering belt is the
A)transverse
Q13: The function of a scouring sluice is
A)to
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A)mean
B)critical
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A)level
B)uneven
C)hilly
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