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.
Balaji said:
1 decade ago
Even I think the answer should be 0.2 as turns ratio indicate primary to secondary turns of transformer.
So here it is 400/2000 = 0.2.
If someone feels wrong please explain clearly.
So here it is 400/2000 = 0.2.
If someone feels wrong please explain clearly.
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.
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.
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.
Selvan p said:
9 years ago
Why not primary/secondary i.e. 400/2000?
Deepak kumar said:
9 years ago
Turns ratio k = E2/E1,
= 2000/400 = 5.
= 2000/400 = 5.
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.
Izaz said:
9 years ago
Turns ratio (a) = N1/N2.
Transformation ratio (k) = V2/V1 =N2/N1 = I1/I2.
So answer should be 0.2.
Please don't interchange d meaning of. Tuns ratio and transformation ratio.
Transformation ratio (k) = V2/V1 =N2/N1 = I1/I2.
So answer should be 0.2.
Please don't interchange d meaning of. Tuns ratio and transformation ratio.
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:
10 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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