5559Chemical EngineeringMedium
Incomplete combustion of a fuel is characterised by the high ________ in the flue gas?
ASmoke
BCarbon monoxide
CTemperature
DOxygen
Correct answer
B. Carbon monoxide
Explanation
The correct answer is Carbon monoxide.
Correct answer
B. Carbon monoxide
Explanation
The correct answer is Carbon monoxide.
Sensible heat absorbed by 1 lb of water when it is heated from 32 to 212°F may be around ________ BTU?
For raschig rings, the sphericity is________?
During constant rate drying period, vaporisation rate per unit drying surface area ________?
If pH value of a solution is 8, then its pOH value will be ________?
Which of the following instruments is not used for measuring sub-zero (<0°) temperatures?
Temperature of hot gases flowing in a pipe is measured by a thermocouple inserted in the thermal well. The thermal well made of ________ will facilitate the most accurate measurement of the temperature?