Applied Hydraulics
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Applied Hydraulics
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25 Questions

1. Head under which Kaplan turbine is operated______
2. The efficiency of the draft tube depends on the ______
3. If we raise the liquid level in the suction vessel, cavitation ______
4. The main function of centrifugal pumps are to ________
5. Angular momentum is a _______ quantity
6. The ratio of power at the shaft of turbine and power delivered by water to runner is known as?
7. Which among the following is a formula for force when it acts perpendicular to the direction of flow?
8. At present which is cheapest means of generating power_____________
9. Height of the draft tube is denoted by _____
10. Which of the following is taken into account during a characteristic curve?
11. Principle of fluid mechanics works on the utilization of________
12. Which among the following is an important parameter to avoid cavitation?
13. The propulsive force drives the jet in the ________
14. Which among the following is the formula for relative velocity?
15. What is the purpose of a Draft tube?
16. In a stationery vertical plate, the jet after striking the plate will move _______
17. _______________is the electric power obtained from the energy of the water.
18. Pipes of largest diameter which carry water from reservoir to the turbines is known as_____________
19. Pen stocks are made up of _____________
20. What is purpose of froth in froth pumps?
21. Draft tubes are situated at the outlet in____________
22. What is the shape of the diffuser in the centrifugal pump?
23. Change of angular momentum is equal to ________
24. What does Cv in jet propulsion equation stand for?
25. A hydraulic coupling belongs to the category of________