Electrical Engineering - Series-Parallel Circuits - Discussion
Discussion Forum : Series-Parallel Circuits - General Questions (Q.No. 9)
9.
A certain Wheatstone bridge has the following resistor values: R1 = 10 k
, R2 = 720 , and R4 = 2.4 k. The unknown resistance is
, R2 = 720 , and R4 = 2.4 k. The unknown resistance is24
2.4
300
3,000
Discussion:
28 comments Page 3 of 3.
Ankit Tiwari said:
1 decade ago
Normal formula apply here R1/R2 = R3/R4.
Jagan said:
7 years ago
I am not getting it. Please explain it.
Aditya said:
8 years ago
No, the correct answer is 33.3kohm.
Anand said:
1 decade ago
(R1/R2)=(R3/R4),So R4=(R2/R1)*R3
Keerthi said:
1 decade ago
Here Rv means R1 or R3?
Sai said:
1 decade ago
I agree with you anand.
Lavanya said:
1 decade ago
Explanation please?
Megha said:
1 decade ago
Nice answer.
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