purpose of primary and secondary air?
causes of smoke?
Answer / Rahul Krishnan Shrivastava
Primary air is used to combust fuel in the burner, while secondary air is introduced after the initial combustion to help complete the burning process and reduce emissions. Smoke can be caused by insufficient combustion of fuel due to a lack of oxygen or an excess of fuel.
| Is This Answer Correct ? | 0 Yes | 0 No |
what is the difference between ball bearing and journal bearings and its applications
plz get me the placement paper for the hindalco industries Ltd. plz mail it on ashishkmishra15@yahoo.co.in
how material removal occurs only in workpiece not in tool during an EDM process?
welding electrodes consumption per ton of structural steel fabrication
Why you consider yourself suitable for the post
what is different between Diode and Zener diode?
3 Answers APS, Invensys, NSN, RRB,
sir ,i applied rrb chennai for the post of junier engineer please sent model question papper with solved data to my mail id.aravindaptc@yahoo.co.in
What is bearing & How many types of bearing ?
Where can you find the feed check valve and feed stop valve and give the purpose of it?
I am completed diploma in mechanical in 2002, i have 5year experience in materials (purchase) dept,i want to do SAP cource in MM module, i want to know can i complete SAP after diploma cource only, is it usefull to me for further Job opening.
What are the most immediate challenges of this position that need to be addressed in the first three months?
What is meant by gear ratio?
Civil Engineering (5086)
Mechanical Engineering (4453)
Electrical Engineering (16638)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)