Interested to Buy Any Domain ? << Click Here >> for more details...
if an induction motor is operated at unity power factor what
will happen? will motor run or not? kindly describe a
logical answer?
- 2 Answers
- 5576 Views
- I also Faced
- E-Mail Answers
Answer Posted / g.v.hema chandu
The unity power factor means the angle b/w voltage and current is unity.As a practical it is not possible for motors because motor is inductive.For an theory if motor is at unit power factor the speed decreases.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
what clearance required for 4.5 mva dry type transformer?
what will happen when the dc supply is given to the capacitor?
A 3-phase IM is supplied from 50 Hz system. It runs at speed of 1440 rpm and slip equal to 4 %. Calculate number of pole pairs. A 1 B 6 C 2 D 3
i had aplied Hindustan Petroleum corporation limited for the post of maintenance technician -Electrical,i want model questions,if anybody have please send it or please advice?
If I have Energy Meter Ratio as 100:5 & Also I have CT Ratio as 50:5 then what will be my multiplying Factor(M.F.)
can any tell me why slope 40% and 80% is calculated in differential protection?
what is the acceptable value of TAN DELTA and dissipation factor for 11kV, 1.75HP Motor?.
What is the polarization index value ? (Pi value)and simple definition of polarization index ?
tell me some type of questions throught which i can prepare for exam and do my best
Connection diagram for KW meter and Kva meter
what curve and rateing would you use for a three phase 0.75kw motor?
What is force on a conductor in a magnetic field ?
How to Calculate KA Rating of Main LT Panel
how does ELR works? explain
How the setting of the vector surge relay shall be calculated when the relay is to be used for Grid islanding application?
