Interested to Buy Any Domain ? << Click Here >> for more details...
Why DC current is not used in transformer?
- 20 Answers
- 43117 Views
- JK Paper, TCS, I also Faced
- E-Mail Answers
Answer Posted / karthikeyan
That is true there is no Back EMF also. while if we inject
DC in a transformer. and if doing so the transformer will
act like a short circuit to DC. so that the coil will be burnt.
| Is This Answer Correct ? | 23 Yes | 8 No |
Post New Answer View All Answers
can anyone provide me a amf panel control wiring using ec-2 relay?
how to electrically make connection to ferroli GN2N?
where is the need for short circuit test for 3 see is required and why? can you explain in brief with application
What is the procedure/activities to be taken to inject the current more than 2000A by using 2000A Loading Transformer?
How to convert a two phase power into a three phase power in induction machine?
What is transient Phenomenon?
How can I model an open-delta ground transformer for a network supplied by 4 unit GTG and power transformer in ETAP?
what is the electrical?
stand by earth fault protection (51G) for transformer rating 2000 kVA,Dyn11,33/0.400 V. LV NCT ratio and necessary resistor and metrosil values how to calculate
Is a 300w induction motor used in a food processor as powerful as a 1000w DC motor.
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
Is any AC drive(VFD) had a feature of DC injection braking? if available please mention the detail. i.e drive can supply braking torque when the motor in idle state.
why magnet has north and south poles only why not east and west and why we are considering as north and south poles? why cant we consider as east and west?
Is there any specialised book to refer about fault level calculation both in MV and LV side??
why we change the direction of winding in rotor ?how we make the north and south pole?
