Which of the following trubine is preferred for 0 to 25 m head of water?

Related MCQs

• Manometric head is the actual head of water against which a centrifugal pump has to work
• In a reaction turbine, the pressure head of water, while flowing over the vanes, is converted into kinetic head before leaving the wheel.
• The breast water wheels are those in which the wheel runs partly by the weight of water and partly by the impulse of water.
• The head available at the inlet of the turbine is known as net or effective head.
• The specific speed of a centrifugal pump may be defined as the speed of an imaginary pump, identical with the given pump, which will discharge one litre of water, while it is being raised through a head of one metre.
• The specific speed of a centrifugal pump, delivering 750 litres of water per second against a head of 15 metres at 725 r.p.m., is
• A Pelton wheel develops 1750 kW under a head of 100 metres while running at 200 r.p.m. and discharging 2500 litres of water per second. The unit power of the wheel is
• Delivery head of water of a centrifugal pump is inversely proportional to diameter of its impeller.
• For 450 m head of water,
• A Francis turbine is used when the available head of water is