Dry air requirement for burning 1 Nm³ of CO to CO₂ may be around _ – McqOptions

MCQOPTIONS

1.	Dry air requirement for burning 1 Nm³ of CO to CO₂ may be around __________ Nm³.
A.	2.4
B.	1.75
C.	0.87
D.	11.4
Answer» B. 1.75

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