Chemical Engineering Basics

A. More
B. Less
C. Same
D. Either more or less; depends on the climatic conditions

A. Spheroidising
B. Hardening
C. Annealing
D. Normalising

A. Liquid density
B. Vapour density
C. Temperature difference
D. Heat of evaporation

A. Low vapour pressure
B. Corrosive nature
C. High vapour pressure
D. High boiling point

A. 80-85
B. 60-65
C. 40-45
D. 20-25

A. Metal changes from liquid state to solid state at freezing temperature
B. Solid phase temperature drops from freezing temperature to the room temperature
C. Liquid metal temperature drops from pouring temperature to room temperature
D. Liquid metal temperature drops from pouring temperature to freezing temperature

A. Fine grains
B. Coarse grains
C. Homogeneity
D. Dissolved elements (except cobalt)

A. Makes it potable
B. Makes it non-potable
C. Means distillation of water
D. None of these

A. Thinner
B. Dryer
C. Drying oil
D. None of these

A. Compression
B. Extrusion
C. Shearing
D. Both B & C