Question
a.
velocity of flow is very high
b.
discharge is difficult to measure
c.
Mach number is between 1and 6
d.
none of these
Posted under Mechanical Engineering
Interact with the Community - Share Your Thoughts
Uncertain About the Answer? Seek Clarification Here.
Understand the Explanation? Include it Here.
Q. A flow is called super-sonic if the
Similar Questions
Explore Relevant Multiple Choice Questions (MCQs)
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
Q. The specific gravity of water is taken as
View solution
Q. A pitot tube is used to measure the
View solution
Q. The total head of a liquid particle in motion is equal to
View solution
Q. An internal mouthpiece is said to be running __________ if the length of the mouthpiece is more than three times the diameter of the orifice.
View solution
Recommended Subjects
Are you eager to expand your knowledge beyond Mechanical Engineering? We've handpicked a range of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!
