Select the correct option to test your answer:
More Civil Engineering Questions
Which one of the following statements is not correct for heading and benching method of tunnelling?
By increasing the rise of lock-gates, (i) The length of the lock gate will increase (ii) Transverse stress due to water pressure on the gate will increase (iii) Compressive force on the gate will increase
Pug mill is used for
If 2% solution of a sewage sample is incubated for 5 days at 20°C and depletion of oxygen was found to be 5 ppm, B.O.D. of the sewage is
The drain which is provided parallel to roadway to intercept and divert the water from hill slopes is known as