10 Questions
What happens when an A.C. supply is given to the primary winding?
It produces magnetic flux completing its path through S1 and S2
According to Faraday's law of electromagnetic induction, what leads to the production of e.m.f. in the secondary winding?
The number of conductors in the secondary winding linked by the flux
What is done to convert the output of S1 and S2 into a single output?
They are connected in series with a phase difference of 180 degrees
What is the relationship between the output of S1 and S2 and the differential output voltage?
The differential output voltage is the difference between ES1 and ES2
What does connecting S1 and S2 in series with a 180-degree phase difference achieve?
It results in a differential output voltage
Explain the role of the primary winding when an A.C. supply is given to it.
The primary winding produces magnetic flux that completes its path through S1 and S2.
How is the output of S1 and S2 combined to get a single output?
S1 and S2 are connected in series with a 180-degree phase difference.
What is the key principle behind Faraday's law of electromagnetic induction in this context?
The flux linked to the secondary windings due to the primary winding leads to e.m.f. production.
Explain the significance of the phase difference of 180 degrees between S1 and S2.
The phase difference ensures that the outputs of S1 and S2 are subtracted to obtain the differential output voltage.
How is the differential output voltage calculated in this setup?
The differential output voltage (Eo) is the difference between the output voltages of ES1 and ES2.
This quiz covers the operation of a transformer and how Faraday's law of electromagnetic induction applies. It explains the process of generating an electromotive force (e.m.f) in the secondary winding when an A.C. supply is given to the primary winding.
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