2769Civil EngineeringMedium
For a strongest rectangular beam cut from a circular log, the ratio of the width and depth, is________?
A0.303
B0.707
C0.505
D0.404
Correct answer
B. 0.707
Explanation
The correct answer is 0.707.
Correct answer
B. 0.707
Explanation
The correct answer is 0.707.
A framed structure is perfect if it contains members equal to________?
The water utilizable by plants is available in soils mainly in the form of________?
By over-reinforcing a beam, the moment of resistance can be increased not more than________?
The length of clear zone for none instrument runway of a small aircraft is________?
For a slab supported on its four edges with corners held down and loaded uniformly, the Marcus correction factor to the moments obtained by Grashoff Rankine’s theory________?
For a two-hinged arch, if one of the supports settles down vertically, then the horizontal thrust________?