Question No : 1
The discharge through a reaction turbine with increase in unit speed
Question No : 2
Head developed by a centrifugal pump depends on
Question No : 3
The ratio of quantity of liquid discharged per second from the pump to the quantity of liquid passing per second through the impeller is known as
Question No : 4
Any change in load is adjusted by adjusting following parameter on turbine
Question No : 5
The force exerted by a jet of water (in a direction normal to flow) impinging on a fixed plate inclined at an angle θ with the jet is
Question No : 6
The mechanical efficiency of an impulse turbine is
Question No : 7
The water in a jet propelled boat is drawn through the openings facing the direction of motion of the boat. The efficiency of propulsion is given by