721Civil EngineeringMedium
Normally, the angle of roof truss with asbestos sheets should not be less than________?
A26’/2°
B40°
C35°
D30°
Correct answer
D. 30°
Explanation
The correct answer is 30°.
Correct answer
D. 30°
Explanation
The correct answer is 30°.
In sewers the gas generally found, is________?
Water content of soil can________?
A free standing brick wall 20 cm thick is subjected to a wind pressure of 75kg/m2. The maximum height of wall from stability consideration is________?
A pre-stressed concrete member is preferred because________?
Intermediate vertical stiffeners in a plate girder need be provided if the depth of web exceeds________?
Runway threshold is indicated by a series of parallel lines starting from a distance of________?