Interested to Buy Any Domain ? << Click Here >> for more details...
what happens when the transformer is connected to DC supply?
- 4 Answers
- 12812 Views
- I also Faced
- E-Mail Answers
Answer Posted / dharmans
when we r transformer connected to the DC supply it 's
winding should be burnt. because, in DC supply there is no
back EMF. when there is no back EMF then the primary winding
get higher current then the winding will be burst. so any
were any time we don't connect the DC supply to the
transformer.
| Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
How much voltage we need to apply in 33kv cable during hipot test of cable
why HT armoured cable does not glanding
Is it required to lay 2 runs of GI wires along with armoured cables from one power DB Machines of higher rating?
1sq mm dc powr cable can carry how much dc currnt
In india, according to trade theory above 5 HP motor reqired star delta starter. But we R connect 11 KV motor with 14MW in Direct to line ( With VCB starter combination) Can U Guess, How it is possible ?????
What kind of socket shall be provided for window type air conditioner with cooling capacity upto 18000 BTU/hr
What are the disadvantages of autotransformer?
ELECTRICAL ENGINEER TEST IN FEWA ANY ONE HAVE KNOWLEDGE ABOUT THIS?????????
Why we find the sensitivity for the CT's to check?
HOW TO CALLICULATE RESITENCE,REACTANCE AND IMPEDENCE VOLTGE OF TRANSFORMER 13.33 KVA 144/240 VOLTS 93/56 A WITH FORMULA
WE HAVE THE DC RECTIFIER 1500A, INPUT VOLTAGE IS 3 PHASE. HOW TO CALICULATE THE LOAD? 3 PHASE SIDE EITHER dC SIDE. PLEASE SUGGEST ME
if grounding is notdone at regular intervals for long distance transmission, will the load connected at distribution end receive voltage during negativehalf cycle of the sine wave?
power transmission pole used one support , that only for support or earthing
WHaT IS THE CONCEPT OF INDUCTION LAMPS IN MODERN LIGHTINGS, and HOW IT WORKS TO EMIT LIGHT ( AS NO ELECTRODES ARE PRESENT ) ?" COULD INDUCTION LAMPS CAUSE INTERFERENCE WITH COMUNICATIONS INTO A STORE USING INDUCTION LIGHTING ? WHAT IS THE BENEFIT OF USING THE LOW FREQENCY INDUCTION LAMP , VERSUS LED , AND VERSUS FLUORESCENT, AND VERSUS ANOTHER KIND OF LIGHTING . THANK yOU MOISES GUINDI
WHAT CAUSED THRESHOLD VOLTAGE TO EXIST?
