A. Increases
B. Decreases
C. Remain constant
D. Increases linearly
With increase in temperature, the surface tension of water_______________________? Read More »
Chemical Engineering Basics A. Manganese
B. Magnesium
C. Vanadium
D. Copper
A. 15 to 25
B. 5 to 10
C. 40 to 55
D. 60 to 70
A. Carbon
B. Volatile matter
C. Ash
D. Moisture
The specific gravity of coal depends mainly on its __________________ content ? Read More »
Chemical Engineering Basics A. Silica
B. Alumina
C. Magnesia
D. Fireclay
A. gm .cm-1 sec-1
B. gm . cm2 . sec-2
C. gm .cm-2, sec-1
D. gm . cm . sec-1
Unit of viscosity in CGS system is_______________________? Read More »
Chemical Engineering Basics A. Precedence relationship
B. Resource idleness
C. Resource restriction
D. Necessary time delay
A dummy activity is used in PERT network to describe the_____________________? Read More »
Chemical Engineering Basics A. Flanged iron
B. Collar
C. Flexible
D. Expansion
A. Entropy
B. Pressure
C. Volume
D. Heat
Carnot cycle is also termed as the constant _________________ cycle in thermodynamics? Read More »
Chemical Engineering Basics A. Lead
B. Zinc
C. Aluminium
D. Copper
Matte smelting is used in the extraction of_____________________? Read More »
Chemical Engineering Basics