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

Engineering :: Thermodynamics


  A safety valve is used on boilers to
[A]. Check the level of water[B]. Check the level of steam
[C]. Check the temperature of steam[D]. To release excess pressure
[E]. None of the above    

Answer: Option D


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