Answer / cool.mahi

PSI: POUND PER SQUARE INCHES
IT USE FOR MEASURE THE AIR PRESSURE.
CFI: CUBIC FOOT PER INCHES
IT USE FOR MEASURE AIR FLOW

Answer / bose

PSI means pound/inch2 and represents pressure and whereas CFM means Foot3/minute represent volume of air.Both are used in air compressor.

Answer / hameedwahab

CFM: Cubic Feet per Minute - It is one of the unit to measure the rate of Flow or rate of Quantity of Discharge.

PSI: Pounds per Square Inch - It is one of the unit to measure the Pressure.

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hi fiends i am a diploma engineer(mech).now i am preparing for b.e mech part time course. could be send me entrance questions paper fo me .'sureshscad@rediffmail.com'

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sir can u plz send me Jindal Steel's mechanical engg. paper and the aptitude paper of previous year....i wud be very thankful to u.... my email id..- suraj.candid@gmail.com

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