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SECTION A: This section carries 45% of the total marks and you should attempt ALL FIVE (5) questions. Question 1 (6 mark
Posted: Sat May 21, 2022 12:37 am
by answerhappygod
- Section A This Section Carries 45 Of The Total Marks And You Should Attempt All Five 5 Questions Question 1 6 Mark 1 (30.62 KiB) Viewed 14 times
SECTION A: This section carries 45% of the total marks and you should attempt ALL FIVE (5)
questions.
Question 1 (6 marks) Consider the circuit in Figure Q1 with a voltage source Vs = 15V. The voltage VL across the load resistor is found to be 12 V, when a load resistor of R. is placed, where (x8k2 if your X8+0 10k12 if your X8=0 If X8 = 4, R = 4k2 RI (b) Find the internal resistance Rs of the source shown in Figure Q1. (4 marks) If the value of the load resistor is double (i.e. 2Rk12) resistor, what is the new load voltage VL? (2 marks) Rs ww w + Vs VL } RL w Figure 1