Rotary driers are most economically designed for the number of heat tr – McqOptions

MCQOPTIONS

1.	Rotary driers are most economically designed for the number of heat transfer units (HTU) from _________________?
A.	0.01 to 1
B.	1.5 to 2.5
C.	5 to 10
D.	10 to 20
Answer» C. 5 to 10

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