Guide angle as per the aerofoil theory of Kaplan turbine blade design is defined as the angle between_________________?

Related Mcqs:

The efficiency of a centrifugal pump is maximum when its blades are__________________?

A. straight B. bent forward C. bent backward D. bent forward first and then backward E. bent backward first and then forward...

Any change in load is adjusted by adjusting following parameter on turbine______________?

A. net head B. absolute velocity C. blade velocity D. flow E. relative velocity of flow at inlet...

According to fan laws, at constant speed and capacity, the pressure and power vary_____________________?

A. directly as the air or gas density B. inversely as square root of density C. inversely as density D. as square of density E. as square root of density...

According to fan laws, for fans having constant wheel diameter, the air or gas capacity varies______________________?

A. directly as fan speed B. square of fan speed C. cube of fan speed D. square root of fan speed E. none of the above...

Runaway speed of a hydraulic turbine is_________________?

A. full load speed B. the speed at which turbine runner will be damaged C. the speed if the turbine runner is allowed to revolve freely without load and with the wicket gates wide open D. the speed corresponding to maximum overload permissible E. none of the above....