Answer Posted / azmi abullais
Q=A*V
A=area in square feet,
V=velocity in feet/min.
Q=flow in cfm
but as we knw the thumb rule
90-110 sqft / tr we always taken
| Is This Answer Correct ? | 11 Yes | 6 No |
Post New Answer View All Answers
What is torque converter?
What is the relationship between hardness and tensile strength?
What does green field project mean?
hi guys ,pls help me......i urgently need previous year question paper for preparation of HPCL (MECHANICAL).pls email me @ mangal_2911@yahoo.co.in
There is a block placed in between air and water. water is at 100 deg cel and air at 50. 1) Draw temperature profile. 2) Why is it curve in air and water?
What is the difference between alpha iron, delta iron and gamma iron ?
In Turbine how the balence piston works and what is the direction of leak of steam flow.
What are the advantages of a centrifugal pump over a reciprocating pump?
Out of constant pressure and constant volume lines on ts diagram which line has higher slope ? And whether slope is constant or variable ?
How does a coal power station produce electricity?
What are the causes of L.O. high temperature?
you did b.tech why u r intrested marketing field ?
what is the difference in Gas Welding and Gas Cutting?? Second Question is for Huge Casting which method is used??
In a rankine cycle if maximum steam pressure is increased keeping steam temperature and condenser pressure same, what will happen to dryness fraction of steam after expansion ?
Define earth lamp?
