The inlet orifices are at what angle with the motion of the ship?

Related MCQs

• The whirl velocity of water at the inlet of the Kaplan turbine is 15 m/s. The velocity of water at inlet of the turbine is 20 m/s. Find the guide vane angle at inlet (In degrees).
• In the inlet velocity triangle of a Kaplan turbine, α1 = 45o. The velocity of flow at inlet = 10 m/s. Find the whirl velocity of water at the inlet of Kaplan turbine?
• In which of following turbine inlet whirl velocity and inlet jet velocity are equal in magnitude?
• Power developed by Francis turbine are calculated for a certain set of conditions. Now, the inlet whirl velocity is doubled, the blade velocity at inlet is doubled and the flow velocity is quartered. The power developed:
• The relative velocity of water at the inlet of the Kaplan turbine is 7 m/s. β1 = 75o. The whirl velocity of the water at inlet is 10 m/s. Find the blade velocity of the turbine?
• In outward radial flow reaction turbine if angle made by absolute velocity with its tangent is 90 degrees and component of whirl is zero at inlet is                             
• Which of the following runner types will have the highest vane angle at inlet (β1 value)?
• In case of a Medium runner, tan (α1) CANNOT be given by (α1 = Guide vane angle at inlet)?
• The inlet passage of water entry is controlled by                
• The inlet passage of centrifugal pump is controlled by