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 2 of 10.
Chilufya said:
9 years ago
turn ratio = n1/n2
n1 = 400,
n2 = 2000,
.'. 400/2000 = 0.2.
n1 = 400,
n2 = 2000,
.'. 400/2000 = 0.2.
Deepak kumar said:
9 years ago
Turns ratio k = E2/E1,
= 2000/400 = 5.
= 2000/400 = 5.
Selvan p said:
9 years ago
Why not primary/secondary i.e. 400/2000?
AYYUBKHAN said:
9 years ago
Transformer primary side = 400turns.
Transformer secondary side = 2000 turns.
Calculate transformer ratio?
Transformer ratio(k) = n2/n1,
= 2000/400.
Transformer ratio(k) = 5.
Transformer secondary side = 2000 turns.
Calculate transformer ratio?
Transformer ratio(k) = n2/n1,
= 2000/400.
Transformer ratio(k) = 5.
ANKIT said:
9 years ago
Turn ratio =N1/N2 and transformation ratio=N2/N1.
Turn ratio=400/2000 = 0.2.
Turn ratio=400/2000 = 0.2.
Amani naidu said:
9 years ago
Turns ratio and transformation ratio both are different. So this answer is wrong.
Ashok kumar said:
9 years ago
Turns ratio is N1/N2.
Transformation ratio is N2/N1.
So, the answer is 0.2.
Transformation ratio is N2/N1.
So, the answer is 0.2.
Akshay sontakke said:
8 years ago
Turns Ratio = Np/Ns.
It depends upon how the winding is connected.
In the given question,
Np = 400.
Ns = 2000.
Hence, Np/Ns= 400/2000 = 0.2.
So the turn Ratio is 0.2.
It depends upon how the winding is connected.
In the given question,
Np = 400.
Ns = 2000.
Hence, Np/Ns= 400/2000 = 0.2.
So the turn Ratio is 0.2.
Kirthi Arora said:
9 years ago
Turn ratio is define as ratio of turns of wire in the primary winding to its secondary winding. So Turn ratio = Np/Ns => 400/2000 = 0.2.
Arjun Roy said:
9 years ago
As per my knowledge turn ratio= n1/n2.
Transformation ratio = n2/n1.
So, as per formula the ans will be 0.2.
Transformation ratio = n2/n1.
So, as per formula the ans will be 0.2.
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