1431Chemical EngineeringMedium
The cooling rate required to freeze 1 ton of water at 0°C into ice at 0°C in 24 hours is ________ BTU/hr?
A2000
B200
C1000
D100
Correct answer
B. 200
Explanation
The correct answer is 200.
Correct answer
B. 200
Explanation
The correct answer is 200.
In practical operation of any furnace, zero oxygen percentage or theoretical CO2 percentage in flue gas is rarely achieved, because of________?
Effectiveness factor of a catalyst pellet is a measure of the ________ resistance?
Pick out the wrong statement?
Periclase refractory contains mainly________?
In case of ________ boiling, the liquid temperature is below the saturation temperature and the boiling takes place in the vicinity of the heated surface?
Which of the following is a poisonous fuel gas?