Curioustab
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Home
»
Chemical Engineering
»
Furnace Technology
Ceramic recuperators (made of SiC) is economical, only when used for preheating combustion air above __________ °C.
250
650
850
1000
Show Answer
Correct Answer:
650
← Previous Question
Next Question→
Discussion & Comments
No comments yet. Be the first to comment!
Name:
Comment:
Post Comment