In case of water retaining tanks, the bar spacing generally should not exceed
Consider the following statement for clamp burning of bricks:
1) Bricks produced are tough and strong.
2) Bricks obtained are expressive
3) Skilled labour or supervision required.
Which of these statements are correct?
A committee of 4 is to be formed from among 4 girls and 5 boys. What is the probability that the committee will have the number of boys less than the number of girls?
The total observed runoff volume during a 6h storm with a uniform intensity of 1.5cm/hr is 23.04×106 m3 from a basin of 320 km2 of area. The average infiltration rate for the basin is ……… mm/hr
A steel plate subjected to a factored tensile force of 600kN is connected to another plate by top connection using 5 bolts in a row. The strength of each both in shear is 180kN. What would be the possible value of bearing strength (P) of each bolt
Ultimate BOD of river water sample is 30 mg/L, BOD rate constant (natural log) is 0.17/day. The respective value of BOD (in %) exerted and remaining after 5 days are
The performance of a hydraulic structure during a flood has been investigated in a 1/36 model based on Froude law of similarity. A flood wave passes through the model in 3 hours corresponds to prototype period of
If the void ratios at the beginning and end of the load increment are 1 and 1.2 respectively. And stress change is 200 kPa. What is coefficient of permeability? (Take coefficient of consolidation, Cv = 100 m2/sec. and rw = 10 kN-m2)