IndiaBIX

Chemical Engineering - Furnace Technology

Exercise : Furnace Technology - Section 1
16.
Which of the following is the most suitable for preheating combustion air above 650°C ?
Regenerator
Metallic recuperator
Ceramic recuperator
None of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
17.
Soaking pits are meant for heating steel
ingots
coils
sheets
slabs
Answer: Option
Explanation:
No answer description is available. Let's discuss.
18.
The purpose of controlling the furnace atmosphere is to prevent surface attack by
oxidation/scaling
decarburising
sulphur penetration
either of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
19.
Thermal efficiency of a limestone calcination rotary kiln may be around __________ percent.
20
40
65
80
Answer: Option
Explanation:
No answer description is available. Let's discuss.
20.
In producer gas making furnace, steam is added along with air to mainly control the
fusion of coal ash & clinker formation.
C. V. of producer gas.
temperature of producer gas.
tar content in producer gas.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers