A RCC slab under mild exposure condition having main longitudinal tens – McqOptions

MCQOPTIONS

1.	A RCC slab under mild exposure condition having main longitudinal tensile reinforcement of diameter 12 mm, then minimum allowable nominal cover to satisfy durability requirement is
A.	10 mm
B.	15 mm
C.	20 mm
D.	25 mm
Answer» C. 20 mm

Discussion

No Comment Found

Related MCQs

In reinforced brickwork slabs, the diameter of main reinforcement shall, preferable not exceed
In case of a non-cellular, non-ribbed flat slab, the spacing of the steel reinforcing bars shall not exceed m times the thickness of the slab, wherein m is
In absence of detailed design, approximately how much percentage for steel reinforcement may be considered for estimation of RCC lintels
According to IS 456 : 2000, the maximum diameter of reinforcing bars shall not exceed
A rectangular beam 200 mm wide has an effective depth of 350 mm. It is subjected to a bending moment of 24,000 Nm. The permissible stresses are c = 5 N/mm2, t = 140 N/mm2; and m is 18. The required area of tensile reinforcement will be
Maximum horizontal distance between parallel main reinforcement bars in tension in RC slabs (according to IS 456:2000) shall not be :Take d = effective depth of solid slab
According to IS 3414, the recommended spacing of expansion joints for thin unprotected slabs is
A reinforced concrete cantilever porch has thickness t. The main reinforcement steel will be placed:
According to IS 456, when high strength deformed bars are used, the reinforcement shall not be less than p percent of the total cross sectional area of the slab, where p is
Minimum area of tension reinforcement in a beam shall be greater than:-