A. sodium sulphate
B. copper sulphate
C. sodium chloride
D. calcium chloride
Environmental Engineering
Environmental Engineering
A. heavier
B. stronger
C. costlier
D. less susceptible to corrosion
A. ring system
B. dead end system
C. radial system
D. grid iron system
A. circle method
B. equivalent pipe method
C. Hardy cross method
D. electrical analysis method
1) involves successive trials
2) takes economic aspects into account
3) is time consuming
The correct answer is?
A. only (1)
B. (1)and(2)
C. (1) and (3)
D. all are correct
A. reflux valve
B. sluice valve
C. air relief valve
D. pressure relief valve
A. house sewer
B. lateral sewer
C. intercepting sewer
D. submain sewer
A. separate system
B. combined system
C. partially combined system
D. partially separate system
A. 1000
B. 4000
C. 100000
D. 400000
A. equal to HMD when flowing full
B. less than HMD when flowing full
C. greater than HMD when flowing full
D. none of the above
