Concrete Technology and Design of Concrete Structures
Assertion A : The load factor for live load is greater than that for dead load.Reason R : The live loads are more uncertain than dead loads.Select your answer based on the coding system given below :

A is false but R is true.
Both A and R are true and R is the correct explanation of A.
A is true but R is false.
Both A and R are true but R is not the correct explanation of A.

ANSWER DOWNLOAD EXAMIANS APP

Concrete Technology and Design of Concrete Structures
High carbon content in the steel causes

decrease in tensile strength but increase in ductility
increase in tensile strength but decrease in ductility
increase in both tensile strength and ductility
decrease in both tensile strength and ductility

ANSWER DOWNLOAD EXAMIANS APP

Concrete Technology and Design of Concrete Structures
Due to circumferential action of the spiral in a spirally reinforced column

Capacity of column is decreased but ductility of column increases
Ductility of column reduces
Both the capacity of column and ductility of column increase
Capacity of column is decreased

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Concrete Technology and Design of Concrete Structures