Electronics - Transformers - Discussion
Discussion Forum : Transformers - Filling the Blanks (Q.No. 8)
8.
The voltage V2 is _____ in the given circuit.
Discussion:
4 comments Page 1 of 1.
Devika said:
1 decade ago
V2=200 turns.
Total turns= 1200.
So 1200/200=6.
V=220v.
So v2= 220/6 = 36.7v.
Total turns= 1200.
So 1200/200=6.
V=220v.
So v2= 220/6 = 36.7v.
Akash bere said:
9 years ago
As you can see, primary and secondary turns are same, so primary and secondary voltage is also same.
Therefore for 1200 turns on sec. There is 220v at sec. Then find the voltage for 200 turns on sec. Just by simple cross-multiplication.
Therefore for 1200 turns on sec. There is 220v at sec. Then find the voltage for 200 turns on sec. Just by simple cross-multiplication.
Ranjha Amar said:
5 years ago
Use formula NS/NP = Es / Ep.
200 /1200 = Es/ 220.
Es = 220v-200/1200 ={ 36.7v is Answer }.
200 /1200 = Es/ 220.
Es = 220v-200/1200 ={ 36.7v is Answer }.
Ranjha Amar said:
5 years ago
Use formula NS/NP = Es / Ep.
200 /1200 = Es/ 220.
Es = 220v-200/1200 ={ 36.7v is Answer }.
200 /1200 = Es/ 220.
Es = 220v-200/1200 ={ 36.7v is Answer }.
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