634Chemical EngineeringMedium
Linde gas liquefaction process employs cooling ________?
ABy throttling
BNone of these
CBy expansion in an engine
DAt constant pressure
Correct answer
A. By throttling
Explanation
The correct answer is By throttling.
Correct answer
A. By throttling
Explanation
The correct answer is By throttling.
Good quality kerosene should have________?
A long iron rod initially at a temperature of 20°C has one end dipped in boiling water (100°C) at time, t = 0. The curved surface of the rod is insulated so that heat conduction is one dimensional in the axial direction. The temperature at a distance 100 mm from the dipped end becomes 40°C at time, t = 200 s. The same temperature is achieved at a distance of 200 mm from the dipped end at time ________?
L.D. converter is used in the production of________?
Radiation pyrometers as compared to thermocouples________?
For the air water system under ambient conditions, the adiabatic saturation temperature and the wet bulb temperature are nearly equal, because________?
In flue gas analysis by Orsat’s apparatus, oxygen is absorbed by________?