Estimate the wetted perimeter of a circular channel having radius R an – McqOptions

MCQOPTIONS

1.	Estimate the wetted perimeter of a circular channel having radius R and depth d, if the angle subtended at the centre is .
A.	<sup>R </sup> <sub>2</sub>
B.	R
C.	2R
D.	3R
Answer» D. 3R

Discussion

No Comment Found

Related MCQs

The discharge through a circular channel section is 14.67m3/s and the velocity of flow is 1.47m/s, calculate the radius of the section if = 75 .
The hydraulic radius of a circular channel section is 0.33m, calculate the radius of the channel if the central angle is 60 .
Calculate the hydraulic radius of a circular channel if the radius is 6m and the central angle is 70 .
Estimate the discharge through a circular channel section having radius 4m and depth 3m if the channel bed slope is 1 in 2000. Given: n = 0.015.
Determine the hydraulic radius of a circular section having depth d and radius R.
Calculate the wetted area of a circular channel having depth d and radius R.
Estimate the wetted perimeter of a circular channel having radius R and depth d, if the angle subtended at the centre is .