Q. The perimeter of channel cross section which is in contact with flowing water is called

Related MCQs

Q. The risk coefficient k, depends on

Q. The ratio of the focal length of the objective to that of an eye-piece of a telescope is called its ?

Q. The metacentric height is the distance between the

Q. Euler’s equation (in differential form) is written as:

Q. If L1=Measurement taken after 24 hours of immersion in water at a temp. of 27 ± 20oC and L2=Measurement taken after 3 hours of immersion in wat

Q. The shrinkage of ordinary concrete is about ?

Q. Size of fine aggregate is________

Q. The value of bulk density of the aggregate depends upon

Q. A wall constructed to retain the earth from slippage on the hill side of the roadway is called ?

Q. The region of atmosphere beyond 700 km. above the surface is termed as: ?