Mechanical Operations Mcqs for Chemical

Q.  Pick out the wrong statement pertaining to the turbine agitator ?

a. Recommended peripheral speed for the turbine agitator is 200-250 metres/minute
b. Pitched blade turbine agitator gives only radial flow with complete absence of the axial flow
c. Generally, the diameter of the agitator is kept between l/3rd to l/6th of the tank diameter while the blade length is l/4th of agitator diameter (with
d. Turbine agitator should be located at a height not less than one agitator diameter length from the bottom. If the depth of liquid in the tank is more


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