16 + Mcqs in Waste Water Treatment in Civil Engineering Page 1 McqOptions

Explore topic-wise MCQs in Civil Engineering.

The disappearance of the plants and animals is due to the _________ in water. www.rejinpaul.comwww.rejinpaul.com Download updated materials from Rejinpaul Network App

The presence of which of the following in sewage indicates nitrogen content before decomposition of sewage?

The decomposition of sewage takes place, causing a pungent smell. Which of the following causes the pungent smell?

The propulsion of water into steam drum by extremely rapid, almost explosive boiling of water at the heating surface is called ___________

The phenomenon during which the boiler material becomes brittle due to accumulation of caustic substances is known as ___________

The addition of substances or energy forms that directly or indirectly alter the nature of the water body is called?

What is the growth of huge amounts of algae and other aquatic plants leading to the deterioration of the water quality called?

Ws = Wsp + Wss What does Wsp stand for in the above equation?

In ion-exchange process, the capital cost is _ and the operational expenses are ______

What is CU in the expression CU= D60/D10 where D60 and D10 are the sizes of particle such that 60% and 10% of the particles are finer than these sizes respectively?

__________ requires EPA to establish regulations to protect human health from contaminants present in drinking water.

In the concept of self purification of natural streams, complete the following phrase. Solution to pollution is _________

_________ is accomplished by the replenishment of oxygen lost to bacterial degradation of organic waste.

The central pollution control board and the department of ocean and environment has established __________ stations over the entire coastal line of the country.

The Federal Water Pollution Control Act of 1948 was the first major U.S. law to address water pollution.

If the precipitate formed is soft, loose and slimy, these are and if the precipitate is hard and adhering on the inner wall, it is called ___

Explore topic-wise MCQs in Civil Engineering.

The disappearance of the plants and animals is due to the _________ in water. www.rejinpaul.comwww.rejinpaul.com Download updated materials from Rejinpaul Network App

The presence of which of the following in sewage indicates nitrogen content before decomposition of sewage?

The decomposition of sewage takes place, causing a pungent smell. Which of the following causes the pungent smell?

The propulsion of water into steam drum by extremely rapid, almost explosive boiling of water at the heating surface is called ___________

The phenomenon during which the boiler material becomes brittle due to accumulation of caustic substances is known as ___________

The addition of substances or energy forms that directly or indirectly alter the nature of the water body is called?

What is the growth of huge amounts of algae and other aquatic plants leading to the deterioration of the water quality called?

Ws = Wsp + Wss What does Wsp stand for in the above equation?

In ion-exchange process, the capital cost is _________ and the operational expenses are ______________

What is CU in the expression CU= D60/D10 where D60 and D10 are the sizes of particle such that 60% and 10% of the particles are finer than these sizes respectively?

__________ requires EPA to establish regulations to protect human health from contaminants present in drinking water.

In the concept of self purification of natural streams, complete the following phrase. Solution to pollution is _________

_________ is accomplished by the replenishment of oxygen lost to bacterial degradation of organic waste.

The central pollution control board and the department of ocean and environment has established __________ stations over the entire coastal line of the country.

The Federal Water Pollution Control Act of 1948 was the first major U.S. law to address water pollution.

If the precipitate formed is soft, loose and slimy, these are __________ and if the precipitate is hard and adhering on the inner wall, it is called _____________

In ion-exchange process, the capital cost is _ and the operational expenses are ______

If the precipitate formed is soft, loose and slimy, these are and if the precipitate is hard and adhering on the inner wall, it is called ___