Chemical Engineering MCQs

A. X-rays
B. Γ-rays
C. Α-rays
D. Β-rays

A. Beryllium
B. Zirconia
C. Alumina
D. Magnesia

A. Spherical
B. Nodular
C. Irregular
D. No preferred shape

A. 100
B. 200
C. 1000
D. 2000

A. High pressure & load
B. Low pressure & load
C. High temperature
D. Large surface wear

A. Crusher
B. Wet classifier
C. Dry classifier
D. Magnetic separator

A. Electrostatic precipitator
B. Wet scrubber
C. Bag filter
D. Gravity settling chamber

A. Pipe roughness & pipe diameter
B. Fluid velocity
C. Type of flowing fluid
D. Both b. & c.

A. Thermal
B. Electrical
C. Mechanical
D. Chemical

A. Speed of the extruded material is same as that of ram speed
B. Redundant work is a function of the die angle
C. Relative motion between the billet surface and the container wall is always present
D. Hollow ram is used for indirect extrusion