883Chemical EngineeringMedium
Generation of heat by friction is an example of a/an ________ change?
AAdiabatic
BIsothermal
CIrreversible
DReversible
Correct answer
C. Irreversible
Explanation
The correct answer is Irreversible.
Correct answer
C. Irreversible
Explanation
The correct answer is Irreversible.
________ is not an important refinery process for upgrading the quality of lubricating oil?
Use of higher percentage of lime for bonding silica bricks, reduces their________?
Which of the following has the least calorific value (kcal/Nm3)?
Deaeration of water in its treatment is necessary, as it________?
Out of the following, the ________ pipe has the least corrosion resistance?
Number of gm moles of solute dissolved in 1 kg of solvent is called its________?