Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / swapnil
no dc transformer does not exist . If a transformer is
given dc supply no emf would be induced in the secondary of
transfomer as there is no flux linkage between primary &
secondary the primary would draw more current from the
supply mains and the primary would be burnt .
| Is This Answer Correct ? | 27 Yes | 3 No |
Post New Answer View All Answers
What is the universal motor?
Explain how you decide what size of electrical wire do you need?
What is the differentional relay...what is the work of this in power Tx. how it is works..
briefly explain principle of resistance welding
take 100kva DTR( delta/wye ), what ll happen if we connect 11kv to LT side instead of connecting to HT side? will the DTR behave as a step up transformer or something else????
Differentiate between Zero and Negative sequence current
List of equipments required foe industrial repair lab.
Define sensitivity?
what is the value of combined earthing in general electrical circiut?
what is the meaning of 5% droop or 7% droop in AVR?
Can anybody tell abt concrete encased earthing or grounding?
Is a contactor (or master relay) required between incoming lines and a VFD? The question goes to safety. If a contactor were used before the VFD and an e-stop engaged then the motor will coast to a stop (i.e. VFD loses power) instead of stopping much faster if the VFD braking fucntion were used. It would make more sense to keep power on the VFD.
hi I have done 3 yrs diploma in electrical engg after 10+2. I have 16 years of work experience into design proposals sales and engg application development in LV/MV swithcgear and sub station automation field. I want to apply for immigration to new zealand but I am not sure whether I qualify or not since I dont have a degree. Can anyone advice? Thanks Riz
how to select the no. of brushes in a lap winding?
Why you are switching off arc protection mcb when you are taking shutdown for lv board.
