Are pumps and fans used for conveying gases?

Are pumps and fans used for conveying gases? Correct Answer False

True, both pumps and fans are used for conveying materials. A fan moves large amount of gas with low increase in pressure. It pushes the volume of gas with the help of its blades. Pumps are the machines that are used for raising liquid or a relatively incompressible fluid to a higher pressure or higher level.
Bissoy MCQ

Related Questions

In the following question, two statements are given each followed by two conclusions I and II. You have to consider the statements to be true even if theyseem to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements. Statements:
(I) All fans are cups.
(II) All cups are pillows. Conclusion:
(I) All fans are pillows.
(II) All pillows are fans.
Statements : All cars are cats. All fans are cats.

Conclusions :
I. All cars are fans
II. Some fans are cars.
Statements :All cars are cats. All fans are cats.

Conclusions :
I. All cars are fans
II. Some fans are cars.
Statements :All cars are cats. All fans are cats.

Conclusions :
I. All cars are fans.
II. Some fans are cars.
Statements : All cars are cats. All fans are cats.

Conclusions :
I. All cars are fans.
II. Some fans are cars.
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