Chemical Engineering Basics

A. High vacuum
B. Zero pressure
C. 0°K
D. Earth’s centre

A. Less
B. More
C. Equal
D. Unpredictable

A. Fatigue strength
B. Creep strength
C. Resilience
D. Endurance limit

A. 75°C
B. 373°K
C. 150°C
D. Room temperature

A. 2-5
B. 18-20
C. 12-15
D. 6-12

A. Elastic limit
B. Ultimate tensile strength
C. Young’s modulus
D. Endurance limit

A. Half
B. One third
C. One and half times
D. One fourth

A. Increasing its cross-sectional area of flow
B. Passing it through a pressure reducing valve
C. Forcing it downwards through a vertical tube
D. None of these

A. Nitrogen oxides
B. Hydrocarbons
C. Both A. & B.
D. Carbon monoxide

A. Is an electrical insulating material
B. Of low resistivity is preferred
C. Should have high thermal conductivity
D. Need not defy the corrosive action of chemicals