Search
.Management Sciences
Category: Chemical Engineering Basics
Milk is fat dispersed in water. It is an example of__________________?
0
A. Suspension
B. Emulsion
C. Gel
D. Solution
The kinematic viscosity (in stoke) and the absolute/dynamic viscosity (in poise) are the same for ______________ at room temperature ?
A. Air
B. Water
C. Mercury
D. Alcohol
Steel is welded using the ________________ flame ?
A. Carburising
B. Neutral
C. Oxidising
D. All A, B. & C
Increase in the entropy of a system represents the_____________________?
A. Degradation of energy
B. Decrease in system pressure
C. Increase in the availability of energy
D. Increase in the temperature
Dies for wire drawing are generally made of__________________?
A. Mild steel
B. Stainless steel
C. Carbides
D. High carbon steel
Notched bar test is used for testing the _________________ of a material?
A. Impact strength
B. Endurance limit
C. Machinability
D. Corrosion resistance
Force between the molecules of the same substance is called ______________________ force?
A. Adhesive
B. Cohesive
C. Molecular
D. Vander Walls
With increase in temperature, the surface tension of water_______________________?
A. Increases
B. Decreases
C. Remain constant
D. Increases linearly
Recent Comments