in the farm,water tank of 8000 litter capacity situated in 12 meter above.Farm owner want to lift 7000 litter of water within 7 minute to water tank of 12 meter above.which motor having HP rating is suitable for pumping??



in the farm,water tank of 8000 litter capacity situated in 12 meter above.Farm owner want to lift 70..

Answer / alexey

P=dA/dt;
A=F*S=7000[kg]*10[m/s^2]*12[m]=0,84[MJ];
P=0.84[MJ]/(7*60[s])=2[kW]
P=2[kW]*1,34=2.68HP
Approximately 2.68HP motor will be enough

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