how would you determin the horsepower of a motor without a
nameplate
- 3 Answers
- 4783 Views
- I also Faced
- E-Mail Answers
Answer Posted / r.k
Accurate can't be possible but approx. HP can be calculated by full load current *Voltage *approx PF(.8 to.9)divide by 746
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
If I want to lift the water at a height 50m from ground level through two inch(diameter) metal pipe then what is the capacity of motor pump is required? is it possible in single phase supply or not?
What is Anemometer used to measure?
What is the armature mmf in a D.C machine?
8. A DYNAMOMETER TYPE WATTMETER RESPONDS TO THE.......
What are the disadvantages of autotransformer?
what about the power of wattmeter at starting and loding?
how generator load test is conducted?what are the steps?
After taking shutdown of 11kv feeder, if you see 5kv by phasing stick in the cable side, is it possible to close earth switch in cable.
for a 400kv t/m line with 10 ampere current will corona occur?
if 6 earth pit value is 1.5 ohm then what should be the number of earth pit to make the value .8 ohm
I HAVE A INCOMING 100A MCCB TPN 25KA, CABLE LENGHT OF 80M 70MM CABLE SIZE FROM MAIN SUBBOARD TO NEW DB.BASE ON THE FAULT LEVEL SETTING OF 45KA.I WOULD LIKE TO FIND OUT 25KA ENOUGH KA. APPRECIATE IF SOMEBODY CAN ASSIST ME WITH FORMULA FOR THIS. FRM: JEFF
We have 90mX100m hangar with 16 no.of supporting pillar. It is required to provide power supply on all pillars. what is suggested earthing scheme for hangars.
how does a liquid starter reduce the starting currents?
How to configure the drives in PLC, through Profibus commnication. And to how to address it?
what is the ATS .And how it works.
