Electrical Engineering - Circuit Theorems and Conversions - Discussion
Discussion Forum : Circuit Theorems and Conversions - General Questions (Q.No. 21)
21.
Find RN for the circuit given.
34 
68
120
154
Discussion:
4 comments Page 1 of 1.
M.V.KRISHNA/PALVONCHA said:
1 decade ago
from the circuit,
RN=R3+(R1||R2);
RN=154 ohm
RN=R3+(R1||R2);
RN=154 ohm
Pavan maggi said:
1 decade ago
From the circuit, VS is shorted then (R1/R2)+R3 = 154.
Manish kumar said:
1 decade ago
How can we solve it?
Rstar said:
9 years ago
Just assume 2 things.
1, Short the voltage source.
2. Open the RL load.
And let as assume voltage source at the place of RLload. Now solve the problem 68ohms.
68ohms =34ohms, 34 in series with 120 ohms = 154 ohms total.
1, Short the voltage source.
2. Open the RL load.
And let as assume voltage source at the place of RLload. Now solve the problem 68ohms.
68ohms =34ohms, 34 in series with 120 ohms = 154 ohms total.
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