Q. River intakes is usually situated on ____________________

View solution

Q. Which of the following intake structure is widely used in small works?

View solution

Q. A trash rack is not required at the entrance of a ____________________

View solution

Q. Bar screens used to cover dam outlets to prevent entry of debris or ice into the sluiceway conduits are called ______________

View solution

Q. Which of the following statement is incorrect?

View solution

Q. The flow through the penstocks and pressure conduits is generally ____________________

View solution

Q. The head loss in the flow of water through a penstock pipe of given length ____________

View solution

Q. Hoop’s reinforcement is provided in cement concrete pressure pipes in order to counteract the _________

View solution

Q. The more rapid the closure of the valve, greater is the water hammer pressure developed.

View solution

Q. Which of the following types of pressure conduits is preferably used for large heads?

View solution

Q. Which head loss formula is also applicable to turbulent flow in pressure conduits?

View solution

Q. __________________ joint is often used for connecting cast iron pipes.

View solution

Q. Which of the following conduits is used when large diameter pipes of smaller wall thickness are required?

View solution

Q. A special flexible joint called simplex joint is generally used to join _______________

View solution

Q. Which of the following statement is incorrect?

View solution

Q. Which of the following pipes is used for carrying hot water in the interior of the building?

View solution

Q. Wrought iron pipes are heavier than cast iron pipes and cannot be easily fabricated.

View solution

Q. What is the minimum depth of water required for safe and economical navigation?

View solution

Q. The transit time required by a barge tow moving upstream in a navigable river increases if the flow velocity is more.

View solution

Q. The belt conveyor forming an essential part of a ladder dredger used for excavating river sand deposits is used for _______________________

View solution