Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...

what happens if dc supply is given to the transformer?

Answer Posted / mittal

Nothing noticeable. DC power is not transmitted between the
coils of a transformer. There would be no current on the
other side of the transformer, unless the power of the
source was constantly modulated. bescause flux does not
change its state.

after some time excessive heat is produced and winding may
burn

Is This Answer Correct ?    11 Yes 5 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

WILL SCHNEIDER MAKE ACB(MASTERPACT)TRIP ON REVERSE POWER?

2181


IN induction motor pf is increased using capacitors.what will be the effect on motor and system when very large capacitor is accidently installed and pf goes leading.

2088


234 MVA Generator 3 phase Short circuit current Values required? Gen set Rating-234 MVA, Gen Voltage-18kv, PF;0.8, Xdv:23.5 %, Transformer Rating-18/380KV, 680MVA,Yndd1 two winding, Step up TR, ZT:35.50 %,X/R 4.33 Gen CB Position, CB open ,Disconnected open, Generator Running Voltage 18 Kv, Bi mistakes generator side earth switch Closed during that time short circuit current level in 3 Phase required, and how to test on site 234MVA Generator Short circuit current,

1977


How earthing of switchgear system to be done.

1889


in battery charging room we find two fuses (one in positive other in negative cables ).why it is so?one fuse is ore than sufficient?

2204


how to Select Lighting arrester? What r the parameters to be considered for the selection of Lighting arrester ?

1680


how to calculate the settings for shaft ct protn in hydro generators

1927


WHAT ARE THE DISADTAGES OF SINGLE-WIRE-EARTH-RETURN SYSTEM USED FOR RURAL ELECTRIFICATION?

1938


how we calculate the withstansing current capacity of wires&cables?

1968


How to calculate Grid rotor resistance(GRR) losses in slip ring induction motor?

4219


How the circuit breaker is selected for Induction motor of 100 kW, 415 volt, 0.85 power factor, 0.95 efficiency ?

1553


SUTIABLE FOR ohm's law super conductor

1903


Currently what is the highest capacity (MVA) of SPPg generator available in the market?

1769


what is the meaning of neutral displacement ???

2695


How to calculate LT XLPE CABLE for 11 kv / 433 v , 1000 kva oil type transformer system?

1865