Water from a stationary nozzle impinges on a moving vane with turning angle θ = 120. The vane moves away from the nozzle with constant speed, U = 10 m=s, and receives a jet that leaves the nozzle with speed V = 30 m=s. The nozzle has an exit area of 0.004 m 2. Find the force that must be applied to maintain the vane speed constant.

Line joining liquid phase with liquid and solid phase mixture is known as: a) liquidus b) solidus c) tie line d) none of the mentioned

A2-m rigid tank initially contains saturated water vapor at 100 kpa. the tank is connected to a supply line through a valve. steam is flowing in the supply line at 600 kpa and 300 c. the valve is opened, and steam is allowed to enter the tank until the pressure in the tank reaches the line pressure, at which point the valve is closed. a thermometer placed in the tank indicates that the temperature at the final state is 200°c. determine (a) the mass of steam that has entered the tank (b) the amount of heat transfer.

The quality is zero at a)-the saturated vapour state b)-the saturated liquid state c)-the saturated liquid-vapour mixture state d)-none of the states in the other answers