a) True
b) False
Answer: b
Explanation: 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.
Related Posts
__________ uses reflectance & absorbance principles for calculating the moisture content.
_________ method id based on dielectric principle.
______________ of moisture measurement is based on chemical reactions.
The oven drying methodology consists of heating by ________
Halogen and infrared drying are the examples of _________________
_____________ is the amount of moisture a material will absorb relative to ambient temperature and humidity conditions.
What is the critical point of water?
Join The Discussion