ExamVeda
Login
Home
31
Rate of low temperature oxidation of coal due to bad storage conditions
Discuss
Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board
32
During combustion of a gaseous fuel, the presence of a non-luminous flame is an indication of the
Discuss
Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board
33
Which of the following is a primary fuel?
Discuss
Answer & Solution
Answer: Option C
No explanation is given for this question. Let's Discuss on Board
34
Which of the following is not endothermic?
Discuss
Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board
35
Which of the following fuel gases will require maximum amount of air for combustion of 1 Nm3 gas?
Discuss
Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board
36
During combustion of coal on grate, clinker formation is increased by the
Discuss
Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board
37
A good quality coal should have
Discuss
Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board
38
Coke oven gas is stripped of its H2S and mercaptans content by
Discuss
Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board
39
Which of the following has the highest flame speed?
Discuss
Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board
40
A good coking coal should have high __________ content.
Discuss
Answer & Solution
Answer: Option D
No explanation is given for this question. Let's Discuss on Board