IndiaBIX

Chemical Engineering - Fuels and Combustion

Exercise : Fuels and Combustion - Section 4
36.
Which of the following coke has the least percentage of ash ?
Petroleum coke
Beehive coke
Foundary coke
Metallurgical coke
Answer: Option
Explanation:
No answer description is available. Let's discuss.
37.
Soft coke is not
produced by low temperature carbonisation of coal.
a domestic fuel.
used in blast furnaces.
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
38.
Mineral matter, 'M' and ash percentage 'A' in coal are roughly related as
M = 1.8 A
M = 0.5 A
M = 1.1 A
M = A
Answer: Option
Explanation:
No answer description is available. Let's discuss.
39.
Blast furnace gas constitutes mainly of
N2 & CH4
N2 & H2
N2 & CO
CH4 & CO2
Answer: Option
Explanation:
No answer description is available. Let's discuss.
40.
A good coking coal should have high __________ content.
ash
sulphur & phosphorus
moisture
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers