Search Previous Year Questions

Which of the following condition should be satisfied, if an aggregate is said to be Elongated aggregate?

Which of the following equipment is more suitable for transportation of concrete over a long distance, like 10 to 15 kms?

Consider below statements with respect to shear stress distribution in a symmetrical I sections due to bending action, and identify correct answer.

Statement A : Shear stress developed in a I section will be maximum at the junction of flange and web.

Statement B : Shear stress developed in a I section will be maximum at its neutral axis.

Consider below statements with respect to workability of concrete and identify correct answer.

Statement A : Use of rounded aggregates makes the concrete harsh when compared to angular shaped aggregates.

Statement B : Higher aggregate cement ratio make the concrete mix cohesive and fatty to give better workability

Efficient transfer of stress between matrix and fibers in fiber reinforced concrete doesnot depend up on ______.

A rectangular strut of width 150 mm and thickness 120 mm carries a load of 180 kN. Calculate the minimum stress in the section if the load is eccentric by 20 mm in the direction of width and concentric in the direction of thickness. Ignore the self weight of the strut.

Which of the following product of cement hydration is responsible of flash setting?

Identify the incorrect statement with respect to various types of admixtures used in making concrete.

Which of the following in not the assumption made in the analysis of trusses?

Large number of cutoff valves are required under which type of below mentioned distribution system?