- Home/
- GATE ELECTRICAL/
- GATE EE/
- Article
Find Value of RTH Between Terminals A and B
By BYJU'S Exam Prep
Updated on: September 25th, 2023
Find the value of RTH between terminals A and B of the circuit given below.
- 120 Ω
- 168 Ω
- 288 Ω
- 70 Ω
Answer: Option D. 70 Ω
The value of RTH between terminals A and B of the given circuit is 70 Ω.
Solution
While calculating the Thevenin resistance, voltage and current sources are replaced by their internal resistances.
RTH between terminals A and B is-
100 Ω and 68 Ω resistances are in series,
120 Ω and (100 Ω and 68 Ω) are in parallel.
RTH=(120×168)/(120+168)=70 Ω
☛ Related Questions: