Answer Posted / md ashwaq
To calculate CFM of Fan
1) check the supply tonnage of the space..
For Example : If u have a room which needs 1.5 TR of
cooling by design...
then take 1 TR = 400 CFM.
For 1.5 tr = 600 CFM.
| Is This Answer Correct ? | 3 Yes | 5 No |
Post New Answer View All Answers
Discuss venturimeter?
what is cyclon vibration effect in turbine
Sir i am appearing for the section engineer post examination of railway recruitment board.Can you please send me the previous question papers from 2001 to till date.
Which theories of failure are used for ductile materials ?
what is an intensifier?
Sir/Mam, I have applied for RRB chennai for the section engineer - mechanical posting. If any one is having the old written exam question papers please send it to my mail id : spramu@gmail.com Thanks in advance, Ramanathan...
What is the difference between upstream and downstream in a refinery?
What are the properties of fuel oil?
How catalyst converter works?
What is the turbine?
What is the normal vacuum pressure in a steam turbine atmospheric condenser?
what is your ideal job?
Why will an ice cube placed in a cup of hot rotating water spin automatically faster than the water itself?
What is screw,centrifugal and rotary type compressors,how it works and what is principle .
Where do railway steam engines carry there water?