EASY
JEE Main Paper 2A- B.Arch
IMPORTANT
Earn 100

The basic purpose of a retarder in concrete is
(a)to increase the initial setting time of cement paste in concrete
(b)to decrease the initial setting time of cement paste in concrete
(c)to render the concrete more water tight
(d)to improve the workability of concrete mix

36% studentsanswered this correctly

Important Questions on Architectural Aptitude
HARD
JEE Main Paper 2A- B.Arch
IMPORTANT
Which of the following cements contains maximum percentage of dicalcium silicate?

MEDIUM
JEE Main Paper 2A- B.Arch
IMPORTANT
The most commonly used retarder in cement is

EASY
JEE Main Paper 2A- B.Arch
IMPORTANT
Three basic raw materials which are needed in large quantities for production of steel are

MEDIUM
JEE Main Paper 2A- B.Arch
IMPORTANT
Which of the following gradients exerts maximum influence on properties of steel?

EASY
JEE Main Paper 2A- B.Arch
IMPORTANT
Which of the following is the purest form of iron?

EASY
JEE Main Paper 2A- B.Arch
IMPORTANT
The ultimate tensile strength of structural mild steel is about

EASY
JEE Main Paper 2A- B.Arch
IMPORTANT
Percentage of carbon content in mild steel is

EASY
JEE Main Paper 2A- B.Arch
IMPORTANT
Which of the following stress is used for identifying the quality of structural steel?
