What will happen if power transformer designed for 50 Hz is
connected to 500 Hz of the same voltage , and vice versa ?
- 1 Answers
- 3615 Views
- I also Faced
- E-Mail Answers
Answer Posted / deepak24
Iron Loss:- proportional to Frequency
Copper Loss:- Proportional to square of the frequency
If a transformer of rating 50 Hz connected to 500 HZ frequency then Iron Losses and Copper losses in the transformer increased and efficiency decrease. it is to be noted that losses are dissipated as heat so transformer may get effected.
| Is This Answer Correct ? | 14 Yes | 0 No |
Post New Answer View All Answers
i have flexible wire. size of conductors is 0.190 mm & no.of conductors are 48. then size of wire comes 1.37 sqmm instead of 1.5 sqmm . the what is tolerance for this size.
What is Servo Ventilated Motor?
What do you mean by power transformer?
we have a lot of model of rectifier but thyristor rectifier is the most rectifier that use in power system. Do you know why this rectifier is used?
If an electrical component has a positive temperature coefficient, how come such components have high power losses due to heat if current decreases when resistance increases? assuming power given by I^2*R whereby the Resistance is infinite.
which IS or IEC is used for earthing,breakdown voltage of transformer oil, hv/pd testing and all type of electrical testing
Comparision of Air break circuit breaker, SF6 Circuit breaker and vacuum circuit breaker.
I need HT sphere gap calibration table. Can any body help me.
What is the practical way to calculate the cable size for known ampere load?
what is the difference between 2 way and 4 pole selector switch???
What should be the height of basement according to NBCC code?
why electron produce magnetic field when it is in motion?
How to check the Bushings of the transformer?
What is super thermal power plant? and how it will differ from normal thermal power plant
List examples of current sources?
