IndiaBIX

Chemical Engineering - Fuels and Combustion

Exercise : Fuels and Combustion - Section 10
21.
The calorific value of 'LPG' (50% propane + 50% butane) is about __________ kcal/Nm3.
5000
25, 000
10, 000
15, 000
Answer: Option
Explanation:
No answer description is available. Let's discuss.
22.
Washing of coal decreases its
caking index.
mineral matter content.
ash content.
both (b) and (c).
Answer: Option
Explanation:
No answer description is available. Let's discuss.
23.
Which of the following petrographic constituents of coal is non-coking ?
Vitrain
Clarain
Durain
Fussain
Answer: Option
Explanation:
No answer description is available. Let's discuss.
24.
__________ has the widest inflammability limit (explosion limit) of all the gases.
Hydrogen
Carbon monoxide
Acetylene
Methane
Answer: Option
Explanation:
No answer description is available. Let's discuss.
25.
Percentage of methane in coke oven gas may be around
5
15
25
50
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers