how would you determin the horsepower of a motor without a
nameplate
- 3 Answers
- 4774 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
Why 3 phase induction motor getting supply in body if one of it's phase is cut
what type questions asked in hp cl
what is meant by skew width in machines?
if in 3-phase system voltage=440V,frequency=60Hz, current=400A. then if it is single phase then current=? and if it is single phasing then current=?
1.Can we use 6.6/11KV 300sq mm xlpe 3core cable for LT use (415 Volt). 2. If we use it for LT then what is the current rating
Which type of questions well asked. ?
Could the power factor on electrical system can affect the registration of the kwhr meter or the CT/PT?
How should i design a 1ph & 3 ph transformer. Kindly let meknow all steps and formulaes related to design from scratch.
Why sometime AVR and sometime Booster coil is used in Alternator? what is the diferance between AVR & Booster coil due to which they are selected
How to select, design,size & calculate for 11 KV/33KV/66KV/132KV/220 KV/440 KV circuit breaker for HT side of transformer protection/HT distribution protection?
define as synchronous generator
we use 400/5A ct and 35/roor3KV,/0.1/root3KV,0.1/root3KV pt ratio. What is the multiple factor of this meter.
how to calculate
I am a electrical engg. diploma holder,applied for junior engineer (electrical),Kolkata RRB. Have I to attend all electrical,mechanical&civil portion in written exam.???
why single phase to grd test in HV cable?why not 2 phase at a time?
