CONFIDENTIAL BEJ10303 Q2 (a) In the circuit given in Figure Q2(a), (i) Find the voltage Vo (ii) Determine the current ib (iii) (2 marks) (1 mark) Is the current i affected if the 62 resistor is short circuited? Justify your answer. Ra=1202 V's = 72V R₁=60 Re=80 Figure Q2(a) (2 marks) (b) circuit shown in Figure Q2(b), (i) Write the KVL equation for the circuit. (1 mark) (ii) Determine the value of voltage Vo and current, I. (3 marks) (iii) Calculate the value for resistors RA and RB. (3 marks) 1 +2%- 10 V+ RA ww RB + Vo + 2 ΚΩ 4V Figure Q2(b) -END OF QUESTIONS - 3 - Invigilator. CONFIDENTIAL on Venue:

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Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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CONFIDENTIAL
BEJ10303
Q2 (a) In the circuit given in Figure Q2(a),
(i)
Find the voltage Vo
(ii)
Determine the current ib
(iii)
(2 marks)
(1 mark)
Is the current i affected if the 62 resistor is short circuited? Justify your
answer.
Ra=1202
V's = 72V
R₁=60
Re=80
Figure Q2(a)
(2 marks)
(b)
circuit shown in Figure Q2(b),
(i)
Write the KVL equation for the circuit.
(1 mark)
(ii) Determine the value of voltage Vo and current, I.
(3 marks)
(iii) Calculate the value for resistors RA and RB.
(3 marks)
1
+2%-
10 V+
RA
ww
RB
+ Vo
+
2 ΚΩ
4V
Figure Q2(b)
-END OF QUESTIONS -
3
-
Invigilator.
CONFIDENTIAL
on Venue:
Transcribed Image Text:CONFIDENTIAL BEJ10303 Q2 (a) In the circuit given in Figure Q2(a), (i) Find the voltage Vo (ii) Determine the current ib (iii) (2 marks) (1 mark) Is the current i affected if the 62 resistor is short circuited? Justify your answer. Ra=1202 V's = 72V R₁=60 Re=80 Figure Q2(a) (2 marks) (b) circuit shown in Figure Q2(b), (i) Write the KVL equation for the circuit. (1 mark) (ii) Determine the value of voltage Vo and current, I. (3 marks) (iii) Calculate the value for resistors RA and RB. (3 marks) 1 +2%- 10 V+ RA ww RB + Vo + 2 ΚΩ 4V Figure Q2(b) -END OF QUESTIONS - 3 - Invigilator. CONFIDENTIAL on Venue:
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