Interested to Buy Any Domain ? << Click Here >> for more details...
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??
- 1 Answers
- 3297 Views
- ABB, Anchor, Havells, Keltron, KSEB, L&T, vguard, I also Faced
- E-Mail Answers
Answer Posted / 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
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
how a.c. genarator control power factor when its conected to grid supply by incrising or decresing excitation voltage.
What is boucholz relay and the significance of it in to the trformer?
What is stacking factor? What is its approximate value?
HELLO SIR, IAM PREPARING HPCL EXAMS. SO PLS SEND MATERIAL OF HPCL ELECTRICAL ENG..TO VIJAY_8888@YMAIL.COM
Differentiate between voltage and current feedback in amplifiers?
What does a Bode plot tell you?
Determine a suitable number of slors and conductors per slot for the starter 1 winding of a 3 phase, 3300 V. SO Hz 300 rpm alternator. The diameter is 2.3 m
hi friends how 3 phase converter functioning ?what is working principle of rotory phase converter ?
Why the cores of large transformers build up of circular cross section?
how to calculate the earth mat design in 132 kv substation yard ????
How efficiency of thermal plant can be improved?
A cylindrical wire is compressed in length by 10%. The percentage decrease in the resistance will be?????
What is the difference between solid grounding and impedance grounding?
excitation limit of an excitor
what is the maximim current drawn by 1 phase and three phase welding machine
