Electrical Engineering - Series-Parallel Circuits - Discussion
Discussion Forum : Series-Parallel Circuits - General Questions (Q.No. 19)
19.
A balanced Wheatstone bridge consists of an RV of 3,500 
, an R2 of 200 , and an R3 of 680 . The value of RUNK is
, an R2 of 200 , and an R3 of 680 . The value of RUNK is680
1,029
200
880
Discussion:
19 comments Page 1 of 2.
Gopal said:
1 decade ago
3500*200/680=1029
SATISH GND said:
1 decade ago
Formula R(UNK)=R2*R3/R1
KEERTHI said:
1 decade ago
Here Rv means what?
Pavithrahariprasath said:
1 decade ago
In wheatstone bridge R1*R2 = R3*R4.
Partha said:
1 decade ago
What is RV?
Anima said:
1 decade ago
What will be the answer according to Wheatstone bridge's formula?
SRI said:
1 decade ago
It seems to be wrong.
As per wheat stone bridge formula.
R1*R4 = R2*R3.
Here Rv is R4.
Then we get R1 as 38.857 ohm.
As per wheat stone bridge formula.
R1*R4 = R2*R3.
Here Rv is R4.
Then we get R1 as 38.857 ohm.
Prakash said:
1 decade ago
R1*R2 = R3*R4.
So R4 = (R1*R2)/R3.
R4 = (3500*200)/680 = 1029 Ohm.
So R4 = (R1*R2)/R3.
R4 = (3500*200)/680 = 1029 Ohm.
(1)
Parneey kaur said:
1 decade ago
Can anybody tell me what is the meaning of Rv and Runx?
Bharath said:
10 years ago
Guys Rv and Runx are names given to R1 and R4.
(1)
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