8) An error of 1% in measuring head over the apex of the notch (H) will produce an error of __________ in discharge over a triangular notch.
Answer is:
2.50%
Related Hydraulics and fluid mechanics MCQ with Answers
Answer is:
area of jet at vena contracta to the area of orifice
Explanation:
The coefficient of contraction is defined as the ratio between the area of the jet at the vena contracta and the area of the orifice.
Answer is:
the pressure below the nappe is atmospheric
Explanation:
If the atmospheric pressure exists beneath the nappe, it is known as a free nappe.
Answer is:
directly proportional
Answer is: