1517Civil EngineeringMedium
1% of voids in a concrete mix would reduce its strength by about________?
A20%
B15%
C5%
D10 %
Correct answer
C. 5%
Explanation
The correct answer is 5%.
Correct answer
C. 5%
Explanation
The correct answer is 5%.
Select the correct statement?
The boundary layer thickness in turbulent flow varies as________?
Percentage of carbon content in mild steel is________?
Pick up the assumption for the design of a pre-stressed concrete member from the following________?
Angle of inclination of the lacing bar with the longitudinal axis of the column should preferably be between________?
Pick up the correct statement from the following?