The most efficient channel cross section is
ATriangular
BRectangular
CCoating
DHalf hexagon in the form of trapezoid
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
A channel is a passage through which water flows under
The number of independent displacement components a teach joint of a rigid-jointed space frame is
In the rise and fall method of reduction of level, there is no check on
Arrangement to divert train from one track to another is known as
Concrete work is measured in