Examveda

# For initial estimate for a beam design, the width is assumed

A. $${\frac{1}{{15}}^{{\text{th}}}}$$ of span

B. $${\frac{1}{{20}}^{{\text{th}}}}$$ of span

C. $${\frac{1}{{25}}^{{\text{th}}}}$$ of span

D. $${\frac{1}{{30}}^{{\text{th}}}}$$ of span

2. What benefits are produced by using air-entraining for concrete

Related Questions on RCC Structures Design

If the shear stress in a R.C.C. beam is

A. Equal or less than 5 kg/cm2, no shear reinforcement is provided

B. Greater than 4 kg/cm2, but less than 20 kg/cm2, shear reinforcement is provided

C. Greater than 20 kg/cm2, the size of the section is changed

D. All the above