Interested to Buy Any Domain ? << Click Here >> for more details...
when we supply in primary side of transformer then the
supply goes in secondary side?how it works?
- 4 Answers
- 6221 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
how we can do the insulation on secondary of ct explain and so that tan delta will within limit
1)how to reduce the value of tan delta of trasformer and CB,bushing,CT&PT,CVT ? 2)how to reduce the resistance of CB contact and its operating time? 3)plz.....send me the project report on conditioning and monitoring of substation equipment on my email id (gusaiyogendra03@gmail.com)
Give some differences between open loop and closed loop?
How to calculate main incomer rating of APFC Panel ? Let's say i want to find main incomer for 11kV, 1000kVAR Panel.
How to calculate the heat load for a electrical room
A 230V dc shunt wound motor has an armature resistance of 0,15Ω.When operating on no load at 650 rev/min the armature current is 6A . The motor takes a full load current of 85A. Calculate the full load speed if the field flux is (i) maintained constant (ii)reduced by 0,03
how can we select the type of wire.what factors we have to look on it , do we have some formula to calculate it. please guide me on it
Load break swicth maintenance procedure.
what do u understand about FACTS? how they are useful?
Which is the oldest hydropower plant in india?
There are a trformer and an induction machine. Those two have the same supply. For which device the load current will be maximum? And why?
Where servomechanism is used?
Explain difference between stand by earth fault and residual earth fault protection?
How grounding is different than earthings?
how does ELR works? explain
