Q. Froude number is the ratio of inertial force to the _________ force.

View solution

Q. Expand RVF _________

View solution

Q. Rectangular channel is _________ channel.

View solution

Q. Aqueduct is an example of __________ channel.

View solution

Q. The energy gradient line is _______ to drop in bed, in an open channel.

View solution

Q. In _______ liquid flows under atmospheric pressure.

View solution

Q. Calculate the specific weight of oil. If the specific gravity is 0.95. Take specific weight of water is 1000 kg/m³.

View solution

Q. The __________ resistance is independent of the nature of surface contact.

View solution

Q. ___________ flow the liquid particles move along straight parallel paths.

View solution

Q. The frictional resistance is ______ to the surface area of contact.

View solution

Q. _____ number is the ratio between inertia and viscous forces.

View solution

Q. Flow in circular pipes will be turbulent is Reynolds number is _________

View solution

Q. The Velocity at which flow changes from viscous to turbulent is called __________ velocity.

View solution

Q. _______ permits track circuiting.

View solution

Q. ________ are transverse ties on which the rails are laid.

View solution

Q. The Wheels of Rolling stock have slope ________

View solution

Q. For each sleeper _______ pandrol clips are used.

View solution

Q. ________ are made of high carbon steel to withstand heavy stresses.

View solution

Q. Sabotage problem is eliminated in _______

View solution

Q. Which of the following is the weakest part in the railway track?

View solution