A motor works on 30 killo watts.how much ampers will be
required if it works on 440volts?
Answer Posted / ashok
p=30kw
v=440v
i=?
we know that
p=vi
i=p/v
i=30k/44o
i=68.18
| Is This Answer Correct ? | 2 Yes | 4 No |
Post New Answer View All Answers
what is the difference between Central Battery System and UPS in applications and uses? and why UPS suitable for Computers and central battery for emergency lighting?
How to megger test 11 kV cable and the acceptance IR value
RESPECCTED SIR/MADAM- I AM PRERING FOR SECTION ENGINEER (ELECTRICAL) RRB CHANDIGARH PLEASE SEND ME SOME PREVIOUS YEAR QUESTION PAPER OR MODEL PAPER.MY EXAM IS ON (30- NOVEMBER 2008).I AM VERY THANKFUL TO YOU. FROM- HARENDRA SINGH YADAV
What is the procedure/activities to be taken to inject the current more than 2000A by using 2000A Loading Transformer?
How to calculate the electrical load for a standard telecom BTS shelter and choose the DG set capacity for the same load?
Write the force balance equation of ideal dashpot element.
Why the cores of large transformers build up of circular cross section?
EXPLAIN THE TERMS "INTEREST AND DEPRECIATION" AS APPLIED TO ECONOMICS OF POWER GENERATION.
pls tel me the electric train traction motors name plate details like rpm,torue,voltage,amps,watts..ect..
how to select correct size of power cable for inverter duty motor
what are the principles of a booster converter?
what is the concept of directional power?
Why dry type cast resin transformers tap link blast in HV side while power shut down times on load?
what is the generator rating for 40 amp load of 3phase motor.?? 400v voltage of generator... plz tell me with formula its urgent...plzzz... and also tell me that this 40 amp at all phases mean 40 amp on red,40 amp on yellow,40 amp on blue...... or the total sum of that 3phase is 40 amp....
what r the checklist while installing a 380 kva DG set