Question: GIVEN: 7 0 HP OUT MTR 2 0 0 0 RPM OUT MTR 9 5 % VOL EFF PUMP AND MOTOR 9 4 % MECH

GIVEN:
70 HP OUT MTR
2000 RPM OUT MTR
95% VOL EFF PUMP AND MOTOR
94% MECH EFF PUMP AND MOTOR
3000 PSI MAX
1500 PRIME MOVER RPM
89% VOL EFF CHARGE PUMP
94% MECH EFF CHARGE PUMP
1.28 CU IN/REV DISP CHARGE PUMP
260 PSI CHARGE PRESSURE
FIND:
MOTOR DISP q,
RPM OUT MTR q,
TORQ OUT MTJ -
THEO TORQ MTF q,
PRESSURE -
THEO RPM MTR q,
FLOW q,
HP IN MTR -
THEO FLOV
PUMP DISP q,-
HP OUT MAIN PUMI
HP IN MAIN PUMP
THEO FLOW CHARGE
ACT FLOW CHARGE
Disp. Choice
3.3
3.9
4.6
5.4
7.6
10.7
20.3
29.3
HP OUT CHARGE q,
HP IN CHARG
HP OUT HYDRC
HP IN HYDRO
HYDROSTATIC O'ALL q,
GIVEN: 7 0 HP OUT MTR 2 0 0 0 RPM OUT MTR 9 5 %

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