Electrical Daily Quiz 20th November 2021
1. Find the value of Vx in the circuit of the Figure.
A. 5.714 V
B. 3.147 V
C. 4.112 V
D. 8.714 V
Answer- A Solution-Click Here
2. Determine i0 in the circuit in Fig.
A. 333.3 mA
B. 666.7 mA
C. 555.5 mA
D. 452.7 mA
Answer- B Solution-Click Here
3. Assuming that the switch in Fig. has been in position A at t =0, find v0
A. 7 V
B. 9.2V
C. 8V
D. 6.2V
Answer- C Solution-Click Here
4. Calculate Io in the circuit of the Figure.
A. 3 A
B. 2 A
C. 4 A
D. 1 A
Answer- D Solution-Click Here
5. Calculate the current i0 in the circuit of Fig.
A. 1 A
B. 0.1 A
C. 2 A
D. 0.2 A
Answer- B Solution-Click Here
Electrical Daily Quiz 20th November 2021
6. Calculate the equivalent resistance Rab at terminals a-b for the circuits in the Figure.
A. 12Ω
B. 10Ω
C. 16Ω
D. 18Ω
Answer- A Solution-Click Here
7. Calculate the gain of the op amp circuit shown in
A. 5
B. 10
C. 20
D. 30
Answer- C Solution-Click Here
8. Calculate the gain v0/vi when the switch in Fig. is in position 1
A. -1.2
B. -3.4
C. -5.3
D. -2.4
Answer- D Solution-Click Here
Electrical Daily Quiz 20th November 2021
9. Calculate the time constant of the circuit in Fig.
A. 0.2083μS
B. 2.083μS
C. 20.83μS
D. 208.3μS
Answer- A Solution-Click Here
10. Calculate the voltage ratio v0/vS for the op amp circuit of Fig. Assume that the op amp is ideal.
A. 5
B. -5
C. 10
D. -10
Answer- B Solution-Click Here
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