Search
.Management Sciences
Category: Chemical Engineering Basics
Fog is an example of colloidal system of___________________?
A. Solid dispersed in gas
B. Solid dispersed in liquid
C. Liquid dispersed in gas
D. Gas dispersed in liquid
Addition of _______________ to steel does not help in improving its machinability ?
A. Sulphur
B. Silicon
C. Lead
D. Phosphorous
If a solid is compressed adiabatically in its elastic range, its _____________ remains constant ?
A. Internal energy
B. Enthalpy
C. Entropy
D. Temperature
Speisses is a mixture of the following ?
A. Arsenides of heavy metals
B. Antimonides of heavy metals
C. Arsenides & antimonides of heavy metals
D. Iron, cobalt and nickel
Work study deals with the _______________ study?
A. Time
B. Motion
C. Both A. & B.
D. Neither A. nor B.
Which of the following commonly used condenser tube materials has the lowest thermal conductivity ?
A. Admiralty brass
B. Stainless steel
C. Aluminium brass
D. Titanium
The most suitable material for die casting is __________________?
A. Iron
B. Copper
C. Steel
D. Nickel
Recent Comments