https://www.geekmcq.com/
CSS Solved Papers
Physics Chemistry

Engineering :: Refrigeration and Air conditioning

  In case of freon as refrigerant the pipe lines should be of
[A]. Copper[B]. Brass
[C]. Seamless steel tubes[D]. Stainless steel tubes
[E]. None of the above    

Answer: Option C
Write your comments here:
Name *:     Email:

© 2012-2024 by GeekMCQ™ Technologies. All Rights Reserved | Copyright | Terms of Use & Privacy Policy | Referals

Contact us: info@geekmcq.com