when we supply in primary side of transformer then the
supply goes in secondary side?how it works?
- 4 Answers
- 4877 Views
- I also Faced
- E-Mail Answers
Answer Posted / farha
When we supply an alternating voltage to primary, an
alternating current is produced in the primary.Suppose this
current is Ip.This current links with primary turns Np and
produces NpIp(mmf).this mmf sets up a flux which is set up
in the core.This flux links with most of the primary and
secondary winding.since this flux is also alternating, by
Faradays's law of electromagnetic induction, an emf is
induced in both primary and secondary windings.The
secondary induced emf causes a current to flow through the
load connected to the secondary winding.
| Is This Answer Correct ? | 7 Yes | 0 No |
Post New Answer View All Answers
Where is the best place to mount distribution panel in a house.
what is ramping rate of generator
what are the disadvantages in GIS over AIS
diff b/w normal grounding and resistance grounding
Cables Construction hi friends, 0.6/1/1.2 kV LV , DC and Control cables are concentric copper conductor what does its means and what is the use of concentric copper conductor,and are this with copper tape shield or copper screening, ? thanks
When color of silica gel will gets change from blue to pink from Top to bottom?
An impedance of 100 ohms resistance and an unknown inductance is connected across the capacitor. The resulting impedance is a pure resistance of 500 ohms ifω = 10^5 rad/sec. calculate the values of inductor and capacitor.
What is the function of capacitor in electrical circuits?
What are root loci?
What are the advantages of thermal power plant?
Dear friends I want to design busbar for1600 kva transformer(i.e2100 amps) what are all the factors to be considered before selectinga busbar what are all the standard sizes of busbars what is the formula for finding current of copper and aluminium busbar
How much pf maintan in dg set in 6o% load,when Dg runnig Neutaal Earthing removed what happen.
How many types are using in 220kv/400 kv swith yard
plese send me the oces/dgfs sylabus and previous year question pattern of electrical engg.?
What is meant by system?
