what happens when the transformer is connected to DC supply?
- 4 Answers
- 11487 Views
- I also Faced
- E-Mail Answers
Answer Posted / piyush sharma
tha transformer work on mutual induction and key fector is frequency and in dc supply no frequency so primary winding work as heater and after sometime its burn
| Is This Answer Correct ? | 20 Yes | 1 No |
Post New Answer View All Answers
what is RFID? thire application;
how can i determine the KVA/MVA rating of transformer precisely?? is there any standard test?????
when we have to purchase the transformer by own i.e how much load will preferred HT connection?
What is error of a measurement?
What will be the effect of circulating current in HT xlpe cable when both the armour ends are grounded. Will the termination fils after some time in case of 33 kv supply.
what are the maximum available current, voltage ratings and switching speeds of the power electronic devices thyristor, power mosfet, igbt, and mct?
Its possible to use 3core 2R of 240 sq.mm cable for 3phases & separely 50sq.mm 3core cable fully for Neutral for connection of PCC to MCC 3ph..4wire system?
I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?
What is inrush current?
The capacitive reactance of a capacitor of 1/(2(PI)) F at 10^3 H is
Benifits of 3ph 4 wire metering over 3ph 3 wire
what is rating boiler
plz send me the procedure and syllabus for mseb exam
transformer phasor diagram under load explain it?
sir i have a car stereo system and there is jack on him so can u tell me a way to find out their power terminals on the jack or on the circuit board"
