Q. The intensity of pressure at any point, in a liquid, is __________ to the depth of liquid from the surface.

View solution

Q. The coefficient of venturifiume, generally, lies between

View solution

Q. Venturimeter is used to

View solution

Q. A flow is called super-sonic if the

View solution

Q. The force present in a moving liquid is

View solution

Q. The velocity of the liquid flowing through the divergent portion of a venturimeter

View solution

Q. In a broad-crested weir, the discharge is maximum if the head of water on the downstream side of weir is __________ the head of water on the upstream side of weir.

View solution

Q. Bernoulli's equation is applied to

View solution

Q. A fluid having no viscosity is known as

View solution

Q. In the manufacturing of lead shots, the property of surface tension is utilised.

View solution

Q. The divergent portion of a venturimeter is made longer than convergent portion in order to

View solution

Q. In a venturiflume, the flow takes place at

View solution

Q. The discharge in an open channel corresponding to critical depth is

View solution

Q. The pressure of liquid at throat in a venturimeter is __________ than that at inlet.

View solution

Q. A fluid whose viscosity changes with the rate of deformation or shear strain is known as non-newtonian fluid.

View solution

Q. The specific gravity of an oil whose specific weight is 7.85 kN/m³, is

View solution

Q. The body will float if the force of buoyancy is __________ the weight of the liquid displaced.

View solution

Q. According to Darcy's formula, the loss of head due to friction in the pipe is (where f = Darcy's coefficient, l = Length of pipe, v = Velocity of liquid in pipe, and d = Diameter of pipe)

View solution

Q. The ratio of specific weight of a liquid to the specific weight of pure water at a standard temperature is called

View solution

Q. The velocity of liquid flowing through an orifice varies with the available head of the liquid.

View solution