Drying operation under vacuum is carried out to ________?
Correct answer
B. Reduce drying temperature
Explanation
The correct answer is Reduce drying temperature.
Correct answer
B. Reduce drying temperature
Explanation
The correct answer is Reduce drying temperature.
Low density polythene as compared to high density polythene is________?
For a fixed number of ideal stages in a distillation column, as the reflux ratio is increased, the difference in composition between the top and bottom product streams________?
What is the value of maximum COP in case of absorption refrigeration, if refrigeration provided is at temperature, TR (where, T1 and T2 are source & surrounding temperatures respectively.)?
For small temperature difference, the heat transfer rate as per Newton’s law of cooling is proportional to (where, Δt = excess temperature)?
Low grade coal is ________ to produce ammonia synthesis gas?
Buna-N is also called________?