what will happen if the input of a transformer is dc?
- 10 Answers
- 8982 Views
- Hindalco, I also Faced
- E-Mail Answers
Answer Posted / swapnesh chhand
if the in put of a transformer is DC then ,no change of current with respective time steady current will flow due to which change in magnetic flux will not take place & induced emf will not be produce & therefore the transformer
will not work
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Briefing the effects of ASR and ACR of a double closed-loop speed regulating system.
Earth is a conductor or load?then ammeter connect to 3- phase supply,it shows the measurents or not?
we specify current in case of feeder but in case of distributor voltage, why?
why we take movement of rotor always in counter-clockwise direction in 3-phase induction motors?
high voltage transformer input voltage,current and amps rating..distributed transformer input voltage,current and amps rating...
How to calculate the multiplying factor for energy meter with ct ratio given
WHat is the requirement of installing FAST ACTING EARTH SWITCH in GIS and how is that integrated with protection system. How and when does it operate?
ITI r/tv trade APPLY (J.T.O VACANCEY) ALSO INCLUD AITT ELECTRONIC,WRITEEN XAM DONE 23.03.10 BUT NO RESPONCE WHY ANATHER ID gopal_gh007@rediffmail.com
How to find out damper winding failure for synchronous machine?
What is core CT & it's function?
what is ATS & RING MAIN UNIT in Distribution System?And its Function.
hi pal, i am vengatesh from tamilnadu(chidambaram),i have called for the written test for the post of jr executive(ELECTRICAL) of AAI ,I dont know about the question paper pattern,so any kindly help me to face the examination,post me the model question papers and some tips to write my examination to (vengi.annadurai@gmail.com)
How one may guess the direction from which the distribution line is incoming if there is no pole plate on poles?
at work we have a 3 phase motor but on testing one phase isnt getting a reading. it runs 24 hours a day all week. stops and starts well no noise or heating. the phase isnt down to earth.is it just a bad meter reading or not? phases one and three came up with a resistance reading of 0.4 but phase 2 couldnt get anything shows up as open circuit.
why effective resistance should be more than static resistance in transmission line?
