Electrical Engineering - Transformers - Discussion
Discussion Forum : Transformers - General Questions (Q.No. 5)
5.
A certain transformer has 400 turns in the primary winding and 2,000 turns in the secondary winding. The turns ratio is
Discussion:
94 comments Page 1 of 10.
TVSPRASAD said:
1 decade ago
Turns ratio=n2/n1,
so N2/N1=2000/40=5
so N2/N1=2000/40=5
Mahesh said:
1 decade ago
Turns Ratio = N2/N1 , So N2/N1 = 2000/400 = 5
Sandhya said:
1 decade ago
2000/400=5
because,
turns ratio=n2/n1
because,
turns ratio=n2/n1
Yasin said:
1 decade ago
We know T/F ratio
k=n2/n1
so 2000/400=5
Ratio=5
k=n2/n1
so 2000/400=5
Ratio=5
Ranchod gurjar said:
1 decade ago
Turn ratio k=n2/n1=e2/e1=i1/i2
n2/n1=2000/400=5
n2/n1=2000/400=5
Pawan said:
1 decade ago
We know that:- Turn ratio=N2/N1;
HERE N2=2000;
N1=400;
T.R=2000/400=5
HERE N2=2000;
N1=400;
T.R=2000/400=5
Raghavendra said:
1 decade ago
I think its wrong because turns ratio is different from transformation ratio transformation ratio k=1/n=V2/V1=I1/I2
K.bhanu chandar said:
1 decade ago
n=v2/v1
n=2000/400
n=5
n=2000/400
n=5
Mahendra said:
1 decade ago
Transformer ratio is always mention in the form of N1/N2 so I suppose that the answer should be 0.2 because N1 showing primery & N2 is secondary. If answer is 5 than 2000 should be primary & 400 should be secondary.
Tanul said:
1 decade ago
Turn ratio =N2/N1 or V2/V1.
As given
N2=2000
N1=400
so-
2000/400 = 5 ans.
As given
N2=2000
N1=400
so-
2000/400 = 5 ans.
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