Earn $100 Online Daily. Work From Home. Click Here

What is the correct answer?


The maximum efficiency of jet propulsion of a ship with inlet orifices at right angles to the direction of motion of ship, is

A. 40 %

B. 50 %

C. 60 %

D. 80 %

Related Questions

Head developed by a centrifugal pump is Centrifugal pump is started with its delivery valve Motion of a liquid in a volute casing of a centrifugal pump is an example… The Fourneyron turbine is _________ reaction turbine. In impulse Turbine, energy available at the inlet is in the form of In a Kaplan turbine runner, the numbers of blades are generally between The depth of the bucket for a Pelton wheel is generally ________ the diameter… Low specific speed of a pump implies it is If the ratio's of the corresponding forces acting at corresponding points… Kinematic similarity is said to exist between the model and the prototype,… In a reciprocating pump, air vessels are used to The overall efficiency for a Pelton wheel lies between The discharge through a reaction turbine ________ with the increase in… Head developed by a centrifugal pump depends on The ratio of quantity of liquid discharged per second from the pump to… If the net positive suction head (NPSH) requirement for the pump is not… In a centrifugal pump casing, the flow of water leaving the impeller,… Which of the following statement is wrong? Slip of a reciprocating pump is defined as the A hydraulic accumulator is a device used to store ________ energy which… The maximum efficiency of jet propulsion of a ship with inlet orifices… According to fan laws, at constant weight of air or gas, the speed, capacity… Guide angle as per the aerofoil theory of Kaplan turbine blade design… Puck up the wrong statement about centrifugal pump A hydraulic press is a device used The power produced by the reaction turbine is ________ to the head of… The gross or total head of the turbine is the ________ of the water levels… A hydraulic intensifier normally consists of Reaction turbines are used for Power required to drive a centrifugal pump is directly proportional to…