An error of 1% in measureing head over the crest of the notch (H) will produce an error of

Related MCQs

• 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.
• The discharge over the trapezoidal notch is equal to the discharge over the rectangular notch __________ the discharge over the triangular notch.
• An error of 1% in measuring head over the apex of the notch (H) will produce an error of
• The discharge over the trapezoidal notch is equal to the discharge over the rectangular notch
• The error in discharge (dQ/Q) to the error in measurement of head (dH/H) over a triangular notch is given by
• The discharge over a right angled notch is (where H = Height of liquid above the apex of notch)
• A weir is said to be narrow-crested weir, if the width of the crest of the weir is __________ half the height of water above the weir crest.
• A weir is said to be broad crested weir, if the width of the crest of the weir is ________ half the height of water above the weir crest.
• The difference between the notch and weir is that the notch is of bigger size and the weir is of a smaller size.
• The discharge over a rectangular notch is