Correct answer
C. Conduction in air
Explanation
The correct answer is Conduction in air.
Which of the following contributes maximum as main source of sulphur in the blast furnace charge?
When the density of the reaction mixture is constant in a chemical reaction, the ratio of the mean residence time to space time is________?
Scale up of agitator design requires________?
The critical radius of insulation for cylindrical pipe is (where, hi = heat transfer coefficient at inside of the pipe)?
Ammonia synthesis gas is produced from natural gas by________?
Superior quality laboratory apparatus is made of the ________ glass having low thermal co-efficient of expansion & high chemical resistance?