Q. A steady uniform flow is through

View solution

Q. Cavitation is caused by

View solution

Q. Mach number is the ratio of inertia force to

View solution

Q. The main assumption of Bernoulli's equation is :

View solution

Q. For critical depth of flow of water in open channels, fc the specific energy must be :

View solution

Q. When water flows over a rectangular suppressed weir, the negative pressure created beneath the nappe

View solution

Q. Barometres are used to measure

View solution

Q. For most economical rectangular section of a channel, the depth is kept

View solution

Q. In a centrifugual pump casing, the flow of water leaving the impeller, is

View solution

Q. In fluids, steady flow occurs when

View solution

Q. For the most economical trapezoidal open channel,

View solution

Q. Hydraulic ram is a device

View solution

Q. Gauge pressure is

View solution

Q. If the forces are due to inertia and gravity, and frictional resistance plays only a minor role, the design of the channels is made by comparing

View solution

Q. The discharge over a Cipolletti weir of length 2.185 m when the head over the weir is 1 m, is

View solution

Q. The velocity of the fluid particle at the centre of the pipe section, is

View solution

Q. Due to decrease of diameter of the droplet, inside pressure intensity

View solution

Q. In order to avoid capillary correction, the minimum diameter of a manometer used for measuring pressure, should be

View solution

Q. From a nozzle exposed to atmosphere, the liquid jet traverses

View solution

Q. To avoid the force of surface tension in an inclined manometer, the minimum angle of inclination is

View solution