The speed of a turbine runner is

Related MCQs

• The specific speed of a turbine is the speed of an imaginary turbine, identical with the given turbine, which
• The overall efficiency of an impulse turbine is the ratio of the actual power produced by the turbine to the energy actually supplied by the turbine.
• In a Kaplan turbine runner, the number of blades are generally between
• In a Francis turbine runner, the number of blades are generally between
• The speed of an imaginary turbine, identical with the fiven turbine, which will develop a unit power under a unit head, is known as
• The runaway speed of a hydraulic turbine is the speed
• The speed ratio of a Francis turbine is defined as the ratio of the theoretical jet velocity to the peripheral speed at inlet.
• A turbine is required to develop 1500 kW at 300 r.p.m. under a head of 150 m. Which of the following turbine should be used?
• A Kaplan turbine is an axial flow reaction turbine.
• A Francis turbine is an outward flow reaction turbine.