The maintenance cost of the Scraped Surface Heat Exchanger is usually – McqOptions

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1.	The maintenance cost of the Scraped Surface Heat Exchanger is usually low because of one of the following factor. What is it?
A.	It removes the fouling formed at the surface
B.	No motors are used
C.	No pumps are used
D.	High viscous fluids are used
Answer» B. No motors are used

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