6726Chemical EngineeringMedium
The most economical range of absorption factor is________?
A0 to 3
B5 to 15
C0 to 0.5
D1.25 to 2
Correct answer
D. 1.25 to 2
Explanation
The correct answer is 1.25 to 2.
Correct answer
D. 1.25 to 2
Explanation
The correct answer is 1.25 to 2.
Out of the following refrigeration cycles, which one has maximum COP?
Which of the following is not a manufactured fuel?
Out of the following, TLV of ________ is maximum (about 500 ppm)?
High endurance limit of carburised machine parts is because of the fact that carburisation ________?
Essential oils are usually obtained using________?
Main constituents of cotton fiber is________?