1
GATE CE 2023 Set 1
MCQ (Single Correct Answer)
+2
-0.66
Consider a doubly reinforced RCC beam with the option of using either Fe250 plain bars or Fe500 deformed bars in the compression zone. The modulus of elasticity of steel is 2 × 105 N/mm2 . As per IS456 : 2000, in which type(s) of the bars, the stress in the compression steel (fsc) can reach the design strength (0.87 fy) at the limit state of collapse?
A
Fe250 plain bars only
B
Fe500 deformed bars only
C
Both Fe250 plain bars and Fe500 deformed bars
D
Neither Fe250 plain bars nor Fe500 deformed bars
GATE CE Subjects
EXAM MAP