Correct answer
D. Cross-sectional area/wetted perimeter
Explanation
The correct answer is Cross-sectional area/wetted perimeter.
The load factors for live load and dead load are taken respectively as________?
It is observed that in a certain sinusoidal oscillation, the amplitude is linearly dependent on the frequency f. If the maximum velocity during the oscillation is V, then V must be proportional to________?
Barometer is used to measure________?
In approach areas of runways equipped with instrumental landing facilities any object within 4.5 km distance from runway end shall be considered as an obstruction if its height is more than________?
The most suitable type of equipment for compaction of cohesive soils is________?
The effect of increasing diameter of sewer on the self cleansing velocity is________?