Electrical Engineering - Transformers - Discussion
Discussion Forum : Transformers - General Questions (Q.No. 2)
2.
The turns ratio required to match an 80 
source to a 320 load is
source to a 320 load isDiscussion:
101 comments Page 7 of 11.
Hari said:
1 decade ago
Square root of Load impedance/source impedance.
Then answer is 4.
Then answer is 4.
Pradip pawar said:
1 decade ago
Turn ratio = square root of load impedance upon source impedance.
T.M.eswar said:
1 decade ago
I wants that why the frequency is constant for the transformers?
Azagu said:
1 decade ago
Here frequency not be changed. Otherwise it just transmitted.
Gursewak Singh said:
1 decade ago
Turns Ratio = sqrt(r2/r1).
= sqrt (320/80).
= sqrt (4).
= 2.
= sqrt (320/80).
= sqrt (4).
= 2.
Krishna said:
1 decade ago
What is the relation the number of turns and the resistance?
Nidu said:
10 years ago
Sqr(Np/Ns) = Zp/Zs,
Because turns ratio is Np/Ns not Ns/Np.
Because turns ratio is Np/Ns not Ns/Np.
Krishnakant said:
1 decade ago
Numerical solution of single and three phase transformer.
Relish said:
1 decade ago
Turns ratio=a(n2/n1a)
Therefor R2=a^2*R1
a^2=R2/R1=4
a=2
Therefor R2=a^2*R1
a^2=R2/R1=4
a=2
Rpnagaraj said:
1 decade ago
Because the impedances is the square of the turns ratio.
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