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

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

ANSWER DOWNLOAD EXAMIANS APP

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

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

ANSWER DOWNLOAD EXAMIANS APP

Concrete Technology and Design of Concrete Structures
If the foundations of all the columns of a structure are designed on the total live and dead load basis, then

there will be no differential settlement
the settlement of exterior columns will be more than interior columns
there will be no settlement of columns
the settlement of interior columns will be more than exterior columns

ANSWER DOWNLOAD EXAMIANS APP

Concrete Technology and Design of Concrete Structures
In prestressed concrete

forces of tension and compressions remain unchanged but lever arm changes with the moment
both forces of tension and compres-sion as well as lever arm remain unchanged
both forces of tension and compres-sion as well as lever arm change
forces of tension and compression change but lever arm remains unchanged

ANSWER DOWNLOAD EXAMIANS APP