*$_In a bag filter, the pressure drop increases directly as the? – McqOptions

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1.	*$_In a bag filter, the pressure drop increases directly as the?
A.	Density of the gas, but is independent of the viscosity of the gas
B.	Density of the gas and inversely as viscosity of the gas
C.	Viscosity of the gas and inversely as density of the gas
D.	None of these
Answer» C. Viscosity of the gas and inversely as density of the gas

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