Electronics - Transformers - Discussion
Discussion Forum : Transformers - General Questions (Q.No. 12)
12.
If the load doubled in value in the given circuit, what reflected resistance would the source see?
80 
400
2 k
10 k
Discussion:
18 comments Page 2 of 2.
Captain Fries said:
1 decade ago
Sir Resham.. i would like to clarify
is (n2/n1) = (Vs/Vp)?
is it related to the equation posted by Mr. Shamray in this post??
http://www.indiabix.com/electronics/transformers/discussion-517
is (n2/n1) = (Vs/Vp)?
is it related to the equation posted by Mr. Shamray in this post??
http://www.indiabix.com/electronics/transformers/discussion-517
Resham lamichhane said:
1 decade ago
(n2/n1)=(r2/r1)^0.5
(v2/v1)=(r2/r1)^0.5
(5)=(2000/r1)^0.5
r1=2000/25
=80
(v2/v1)=(r2/r1)^0.5
(5)=(2000/r1)^0.5
r1=2000/25
=80
Ammu said:
1 decade ago
0.5 whats this?
Muhammad zeeshan said:
1 decade ago
(^) means power.
Mayank said:
1 decade ago
What's the meaning of (n2/n1)=(r2/r1)^0.5 ?
What is (^) in this statement?
What is (^) in this statement?
Sonu rana said:
1 decade ago
I do not understand how you get answer.
Sandhya said:
1 decade ago
n2/n1= (r2/r1) only.
I do not understand how you get.
I do not understand how you get.
Saritha said:
1 decade ago
Load resistance(r2)=1k ohm
but given
r2=2*r2
r2=2000 ohm
(n2/n1)=(r2/r1)^0.5
r1=2000/25
r1=80 ohm
but given
r2=2*r2
r2=2000 ohm
(n2/n1)=(r2/r1)^0.5
r1=2000/25
r1=80 ohm
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