Note: Motor: Hascon $220$V$,50$Hz$,3$HP$,2\mathrm{.}2$ KW$,8\mathrm{.}91$A$,1430$RPM

Air compressor: $1^{st}$ stage SB$-10/90$ bore $65$ mm $,$ stroke $44$ mm $($twin cylinders,

$90$ degree phase shift$)$DATA SHEET:

Air box orifice.

$15$

mm $,$ Atmospheric pressure, $P_u=$dots

$1\mathrm{.}013$

bar

Inclined manometer slope.$\text{'}$

Air box diameter $=$

mm

Calculate:

$1)$ Actual air flow rate $($ Q$)$

$2)$ Swept volume, from the size of the cylinder and stroke of the piston in stage one and speed.

$3)$ Electrical horsepower $($EP$)$

$4)$ Isentropic horsepower $($ Isen. HP$)$

$5)$ Isothermal horsepower $($ Iso. HP$)$

$6)$ Isentropic efficiency $($ Isen. eff$)$

$7)$ Isothermal efficiency $($ Iso. eff$)$

$8)$ Volumetric efficiency $($ vol eff$)$