2330Chemical EngineeringMedium
Which form of silica has the highest specific gravity?
ACristobalite
BAll have the same specific gravity
CTridymite
DQuartz
Correct answer
D. Quartz
Explanation
The correct answer is Quartz.
Correct answer
D. Quartz
Explanation
The correct answer is Quartz.
Fatigue limit improvement by over stressing the metal by successively increasing the load is called coaxing. In fatigue failure, the material fails?
Olefins are________?
The time constant of a unity gain, first order plus time delay process is 5 min. If the phase lag at a frequency of 0.2 rad/min is 60°, then the dead time (in minutes) is________?
Cermets are________?
Pick out the wrong statement?
In a homogeneous nuclear reactor, the ________ are mixed together?