A control meter is preferred to a weir because (A) It measures the discharge even in silt Leiden streams (B) The velocity of approach of the channel increases above the control, and thus removes the silt completely (C) It is not damaged by floating debris (D) All the above

A control meter is preferred to a weir because
(A) It measures the discharge even in silt Leiden streams
(B) The velocity of approach of the channel increases above the control, and thus removes the
silt completely
(C) It is not damaged by floating debris
(D) All the above
by

1 Answer

Answer :

Answer: Option D
by

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