Water Conveyance Quiz

What is the primary purpose of intakes in water conveyance?

• To draw water from sources

• To treat the water

• To store water

• To distribute water

Which method is used to convey water when the source is at a higher elevation than the treatment plant?

• Aqueducts

• Open channels

• Closed pipes under pressure

• Gravity flow

What type of channel is occasionally used to convey water from the source to the treatment plant?

• Open channel

• Tunnel

• Aqueduct

• Flume

What is the average velocity for aqueducts constructed with cement concrete?

• 3 m/sec

• 0.5 m/sec

• 1 m/sec

• 2 m/sec

What type of pipes are mostly used in water supply schemes due to their resistance to corrosion?

• Steel Pipes

• Concrete Pipes

• Wrought Iron Pipes

• Cast Iron Pipes

What is a disadvantage of using cast iron pipes?

• They are lightweight

• They are prone to corrosion

• They are brittle and can break easily

• They are easy to transport

Which type of joint is mostly used for cast iron pipes?

• Screwed Joint

• Flexible Joint

• Flanged Joint

• Spigot and Socket Joint

What is the main function of pumps in water works?

• To distribute water

• To lift water to higher elevations

• To store water

• To treat the water

What type of pump is classified based on the principles of operation?

• Booster pumps

• Diesel engine pumps

• Electric pumps

• Centrifugal pumps

What is the purpose of a hydrostatic test after laying a new pipeline?

• To test the water quality

• To check for leaks

• To measure the flow rate

• To determine the pipe material