1. Start the motor.
2. Stop the motor on the interval of 10 sec.
3. Click on record button.
4. Enter the values in blank field.
5. Record the reading
Start RPM
SNo. | Speed of pump N(RPM) | Delivery pressure Pd(kg/cm2) | Suction pressure Ps(mmHg) | R1(cm) | R2(cm) | R(cm) | t(sec) | Discharge Q(m3/sec) |
---|---|---|---|---|---|---|---|---|
1 | ||||||||
2 | ||||||||
2 | ||||||||
2 |
Pulses of energy meter(P) |
Time Taken by pulses tp(sec) |
Pump Input Ei(kW) |
Shaft Output Es(kW) |
Total Head H(m) | Pump Output Eo(kW) |
Pump Efficiency ηρ(%) |
Overall Efficiency ηo(%) |
---|---|---|---|---|---|---|---|