Curioustab
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Home
»
Chemical Engineering
»
Furnace Technology
Protective gas used in the annealing furnace for steel coil comprises of
95% N2 + 5% H2
5% H2 + 9% N2
100% CO
100 %H2
Correct Answer:
95% N2 + 5% H2
← Previous Question
Next Question→
More Questions from
Furnace Technology
Reducing atmosphere is maintained in a
Which one shows the diagramatic heat balance in a furnace?
Artificial draught produced by a fan in the furnace can be controlled by the
Size of the combustion chamber of a furnace depends upon the
Pot furnace which is either regenerative or recupterative, is used in the manufacture of
Which of the following is a rotary furnace?
Regenerators as compared to recuperators for the same duty
In order to maintain an oxidising atmosphere in a furnace, it should have
In a furnace operation, which is not preheated?
Oxygen percentage in the flue gas coming out of a gaseous fuel fired furnace should be ideally about __________ percent.
Discussion & Comments
No comments yet. Be the first to comment!
Name:
Comment:
Post Comment
Join Discussion
Discussion & Comments