4289Chemical EngineeringMedium
An example of shaft furnace is the________?
ASoaking pit
BL.D. converter
CBlast furnace
DGlass melting tank
Correct answer
C. Blast furnace
Explanation
The correct answer is Blast furnace.
Correct answer
C. Blast furnace
Explanation
The correct answer is Blast furnace.
What is the value of ‘n’ if the reaction rate of the chemical reaction A → B, is proportional to CA n and it is found that the reaction rate triples, when the concentration of ‘A’ is increased 9 times?
A single pass air heater is connected to a two pass unit. For the air flow rate and other conditions remaining the same, the film heat transfer co-efficient for air will vary in the ratio of________?
Road grade bitumen is produced from vacuum residue by its ________?
Which one is true for a throttling process?
Absolute vapor pressure of petrofuels is found by Reid bomb which is heated in water bath to 100°F. In Reid apparatus, the ratio of the volume of air chamber to that of the liquid fuel chamber is________?
The operating cost of a distillation column at minimum reflux ratio is________?