1
GATE CE 2024 Set 1
Numerical
+2
-0.833

A slab panel with an effective depth of 250 mm is reinforced with 0.2% main reinforcement using 8 mm diameter steel bars. The uniform center-to-center spacing (in mm) at which the 8 mm diameter bars are placed in the slab panel is __________ (rounded off to the nearest integer).

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2
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
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