The power required by an agitator operating in a gas-sparged system is – McqOptions

MCQOPTIONS

1.	The power required by an agitator operating in a gas-sparged system is
A.	lesser than the power required by an impeller in operating at same speed in a gas free system
B.	more than the power required by an impeller in operating at same speed in a gas free system
C.	same as the power required by an impeller in operating at same speed in a gas free system
D.	none of the above
Answer» B. more than the power required by an impeller in operating at same speed in a gas free system

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