Q. The fluid velocity varies as the square of the cylindrical pipe diameter, in case of steady state laminar flow at constant pressure drop, for __________ fluid.

View solution

Q. Momentum transfer in laminar flow of fluids results due to the

View solution

Q. The capillary rise of mercury is maximum in glass tube of dia __________ mm.

View solution

Q. Froude number is the ratio of

View solution

Q. Normal depth in open channel flow is the depth of flow in the channel

View solution

Q. Which of the following flow measuring devices is an area meter ?

View solution

Q. With decrease in particle size to be fluidised by a particular fluid, the operating range of fluidisation velocity

View solution

Q. Diaphragm valves are used for handling __________ fluids.

View solution

Q. Diaphragm pumps are used to transport

View solution

Q. For steady ideal fluid flow, the Bernoulli's equation states that the

View solution

Q. In case of a centrifugal pump, the theoretical head developed is dependent on the __________ the impeller.

View solution

Q. A hydraulic press has a ram of 10 cms in diameter and a plunger of 1 cm in diameter. The force required on the plunger to raise a weight of 10 tons on the ram is __________ kg.

View solution

Q. Choose the set of pressure intensities that are equivalent.

View solution

Q. Pick out the wrong statement about a streamline.

View solution

Q. The most serious disadvantage of an orificemeter is that

View solution

Q. The discharge through a rectangular weir varies as

View solution

Q. In case of supersonic flow of a fluid through pipeline, the 'Mach number' is

View solution

Q. The continuity equation

View solution

Q. The energy loss over a length of pipeline according to Darcy-Weisbach equation for pipe flow is.....the mean velocity of flow.

View solution

Q. Pressure drop in a packed bed for laminar flow is given by the __________ equation.

View solution