A. heavier
B. stronger
C. costlier
D. less susceptible to corrosion
A. 1 to 2 minutes
B. 30 to 45 minutes
C. 2 to 6 hours
D. 2 to 6 days
[B].
[C].
[D].
Answer: Option A
Explanation:
No answer description available for this question.
A. is cheaper in initial cost than dry conservancy system
B. requires treatment before disposal
C. creates hygenic problem
D. all of the above
A. particle size is decreased
B. the surface area of tank is increased
C. the depth of tank is decreased
D. none of the above
[B].
[C].
[D].
Answer: Option B
Explanation:
No answer description available for this question.