Dimensions of surface tension are_________________?
Dimensions of surface tension are_________________?
		A. MlL°T2
B. MlL°Tx
C. MlL r2
D. MlL2T2
E. MlL°t
		A. MlL°T2
B. MlL°Tx
C. MlL r2
D. MlL2T2
E. MlL°t
		A. constant
B. variable
C. zero
D. zero under limiting conditions
E. never zero
		A. Horizontally
B. Vertically
C. At an angle of 30°
D. At an angle of 60°
		A. Used to remove the grease and oil
B. Those from which sludge is skimmed out
C. Tanks provided with self- cleansing screens
D. Improved version of grit chambers
		A. Hydrogen sulphide
B. Carbon dioxide
C. Methane
D. Oxygen
		A. increase
B. remain unaffected
C. may increase or decrease depending on the characteristics of liquid
D. decrease
E. unpredictable
[B].
[C].
Answer: Option B
Explanation:
No answer description available for this question.