RCC Structures Design If the maximum bending moment of a simply supported slab is M Kg.cm, the effective depth of the slab is (where Q is M.R. factor) M/100Q M/10√Q √(M/Q) √(M/100Q) M/100Q M/10√Q √(M/Q) √(M/100Q) ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design Pick up the assumption for the design of a pre-stressed concrete member from the following: During deformation limits, Hook's law is equally applicable to concrete as well as to steel All listed here Variation of stress in reinforcement due to changes in external loading is negligible A transverse plane section remains a plane after bending During deformation limits, Hook's law is equally applicable to concrete as well as to steel All listed here Variation of stress in reinforcement due to changes in external loading is negligible A transverse plane section remains a plane after bending ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If a rectangular pre-stressed beam of an effective span of 5 meters and carrying a total load 3840 kg/m, is designed by the load balancing method, the central dip of the parabolic tendon should be 15 cm 5 cm 10 cm 20 cm 15 cm 5 cm 10 cm 20 cm ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design The load stress of a section can be reduced by Replacing smaller bars by greater number of greater bars Replacing larger bars by greater number of small bars Increasing the total perimeter of bars Decreasing the lever arm Replacing smaller bars by greater number of greater bars Replacing larger bars by greater number of small bars Increasing the total perimeter of bars Decreasing the lever arm ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design An intermediate T-beam reinforced with two layers of tensile steel with clear cover 13 cm encased with the floor of a hall 12 meters by 7 meters, is spaced at 3 meters from adjoining beams and if the width of the beam is 20 cm, the breadth of the flange is 233 cm 236 cm 176 cm 300 cm 233 cm 236 cm 176 cm 300 cm ANSWER DOWNLOAD EXAMIANS APP
RCC Structures Design If jd is the lever arm and ΣO is the total perimeter of reinforcement of an R.C.C. beam, the bond stress at the section having Q shear force, is Q/3jdƩO 2 × Q/jdƩO Q/jdƩO Q/2jdƩO Q/3jdƩO 2 × Q/jdƩO Q/jdƩO Q/2jdƩO ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS