The shape of twin shell blender is

• U

• V

• Z

Apex port is available in

• Twin shell blender

• Double cone blender

In twin shell blender the process of mixing is continues.

• True

• False

Small model of twin shell blender contain how much amount of meterials

• 20kg

• 40kg

• 100kg

Rotation speed of large model of twin shell blender is

• 35rpm

• 15rpm

• 50rpm

Rotation speed of small model of twin shell blender is

• 35rpm

• 15rpm

• 50rpm

In case of double cone blender the meterials are loaded and emptying in a same port.

• True

• False

In double cone blender the rate of rotation is

• 30-100rpm

• 40-200 rpm

• 20-75rpm

Which statements are correct for double cone blender

• It consists of double cone of rotating shaft.

• It is usually used for big amount of powders.

• Mixing occur due to tumbling motion.

A DOUBLE CONE MIXER IS USED FOR MIXING

• Solids

• Semi-solids

• Liquids

• Suspension