Answer or prove the followings: 1. What are the differences between one-way slab and two-way slab? Explain with sketch. 2. Write the minimum amount (Asmin. or p min) of reinforcement required for R.C. Beams and R.C. Columns. Which one needs more steel reinforcement, why? 3. Write minimum clear cover for slab, beam and column, why clear cover to be provided? What is the difference between clear cover and effective cover, explain with sketch? 4. What are the differences between short columns and long columns? 5. What is the main difference between design of beam and design of column? In design of typical building which one should be stronger, why? 6. draw stress strain diagram of concrete and steel.