12 most important points for fresh civil engineers

Q1. What is the Volume of 1 bag cement?

Ans. 0.0347 meter cube or 1.23 cft

What  is the Expiry date of  cement?

Ans. Cement should be usable within 90                  days or 3 months from date of                           manufacture. 

Q3. How much binding wire requirement         for 1000kg reinforcement binding?

Ans. 9kg to 13kg
          Where binding wire diameter 8mm


Q4. How much soot equal to inch?

Ans. 1 inch = 8 soot         1 soot = 25.4/8
          1 inch = 25.4 cm     1 soot = 3.175 cm

Q5. What is the Full form of 1BHK ?

Ans. 1 bedroom, 1 hall, 1 kitchen

Q6. What is standard size of Staircase                rise and tread?                   

Ans. Riser standard size minimum 7 inch               or 178mm

          Tread standard size minimum 

          10 inch or 254mm

Q7. What is Standard size of staircase                slope ?

Ans. Standard size of slope 25• to 40•

Q8. What  is the Full of opc and ppc?

Ans. Opc- ordinary portland cement 

         

          ppc- pozzolana Portland cement 

Q9. What is the number of bricks in 1                cubic meter?

Ans. 500 bricks/meter cube

Q10. meter cube equal to how much                      cubic feet ?

Ans. 1 meter cube = 35.315 cubic feet

Q11. Unit converter?

Ans. 10 mm = 1cm
          1 mm   = 0.1 cm
          1 inch  = 25.4 cm or 178 mm
          1 feet   = 12 inch or 30 cm or 300 mm
        1 meter = 3.281 feet or 39.37 inch or                                   100cm or 1000mm
        1 km      = 1000 meter
        1 mile    = 1.609 km