Answer Posted / m.k.k
have anybody checked the input and out current of drive if
yes then he knows that ipput current of drive is less than
that of out put current that is because of power factor
Is This Answer Correct ? | 13 Yes | 6 No |
Post New Answer View All Answers
what is the series parallel connection of capacitors? and how can we use these application in three phase motors for controlling torque?
What is the efficiency during maximum power transfer?
In India the supply voltage is 230 volt A.C. During the negative half cycle phase becomes neutral and neutral become phase? or what will happen during negative half cycle? how the electrons flow during positive and negative half cycle?
technically, what is the reason behind starting the motor star the delta connection .. and what other ways to do this rather than using " star-delta transformer"
why the carbon brushes are broken in srim while the motor runningtime
How we calculate the size of ht cable for any transformer
Why does the speed regulating system adopting I controller have no steady-state error? In this single closed-loop speed regulating system, when the input of the I controller Un=0, what is the output voltage of the regulator? What factors do the output voltage depend on?
What is the breaking capacity of transformer and how can we calculate the breaking capacity of tranformer
does the Trivector Meter of three phase automatically takes care of the low power factor and gives the reading accordigly or it does not take care of the Power factor while giving the readings please explain
What is signal flow graph?
What is the distance between body earthing and neutral earthing.?
what is the minimum winding resistance of 30hp compressor, to run or to switch on
What would cause a 240v choke that should give 110v out on a 16w lamp to gradually increase to 160v?
What is the difference between isolators and electrical circuit breakers? What is bus-bar?
While converting delta into star or star into delta ,the three values of resistances remains unchanged .Find out the value?Let In star R1=x;r2=x;R3=x On converting into delta,R12=x;R23=x;R31=x Find the value of x