Consider the following statement1. The slow sand filter is not efficie – McqOptions

MCQOPTIONS

1.	Consider the following statement1. The slow sand filter is not efficient in removing turbidity2. The slow sand filter has a high initial cost3. Skilled supervision is required in slow sand filterWhich of the above statement is/are correct?
A.	Only 3
B.	1, 2
C.	1, 2, 3
D.	2, 3
Answer» C. 1, 2, 3

Discussion

No Comment Found

Related MCQs

Consider the following statement1. The penetration of suspended matter is deep in the slow sand filter2. The penetration of suspended matter is superficial in the rapid sand filter3. Coagulation is not required in the slow sand filterWhich of the above statement is/are correct?
What is the maximum filter head up to which slow sand filters are worked upon?
When does the particle become suspended in expanded bed?
The value of specific gravity for Garnet sand is ____
_______ type of trouble in filter is caused by the released of dissolved air and gases from water.
The maximum daily demand of a city is 24*105 and the rate of filtration is 100 per litre per hour per m2. What is the area of the filter?
The bacterial removal efficiency of the rapid sand filter is ______ in comparison to slow sand filter.
State whether the following statement is true or false.The slow sand filter is efficient in removing turbidity of water.
In mixed media filter, the filtration is done from ______
The period of cleaning of a slow sand filter is ______ than rapid sand filter.