What is the value of head loss for the fully open gate and butterfly v – McqOptions

MCQOPTIONS

1.	What is the value of head loss for the fully open gate and butterfly valves?
A.	0.5 V² / 2g
B.	V² / 2g
C.	0.2 V² / 2g
D.	0.04 V² / 2g
Answer» D. 0.04 V² / 2g

Discussion

No Comment Found

Related MCQs

Which of the following formula for calculating yield can be applied to all catchments?
Gravity dam is most suitable when the foundation is _______________
According to the Inglis formula, the non-ghat areas are the one where rainfall is _____________
For any width of the valley with any foundation and low height of water to be stored, the best-suited dam is _____________
The surcharge storage in a dam reservoir is the volume of water stored ________________
The outlet provided in a dam body to release water for the downstream water demand is known as ______________________
Windbreakers, Integrated operation of reservoirs and Use of underground storage are all methods of ______________________
Trap efficiency of a storage reservoir is defined as the ratio of ___________________
The maximum discharging capacity of a retarding reservoir should not be equal to the maximum safe carrying capacity of the channel downstream.
A steep slope of the flow duration curve indicates a stream with _________________