Electronics and Communication Engineering - Electronic Devices and Circuits
Exercise : Electronic Devices and Circuits - Section 8
- Electronic Devices and Circuits - Section 14
- Electronic Devices and Circuits - Section 27
- Electronic Devices and Circuits - Section 26
- Electronic Devices and Circuits - Section 25
- Electronic Devices and Circuits - Section 24
- Electronic Devices and Circuits - Section 23
- Electronic Devices and Circuits - Section 22
- Electronic Devices and Circuits - Section 21
- Electronic Devices and Circuits - Section 20
- Electronic Devices and Circuits - Section 19
- Electronic Devices and Circuits - Section 18
- Electronic Devices and Circuits - Section 17
- Electronic Devices and Circuits - Section 16
- Electronic Devices and Circuits - Section 15
- Electronic Devices and Circuits - Section 1
- Electronic Devices and Circuits - Section 13
- Electronic Devices and Circuits - Section 12
- Electronic Devices and Circuits - Section 11
- Electronic Devices and Circuits - Section 10
- Electronic Devices and Circuits - Section 9
- Electronic Devices and Circuits - Section 8
- Electronic Devices and Circuits - Section 7
- Electronic Devices and Circuits - Section 6
- Electronic Devices and Circuits - Section 5
- Electronic Devices and Circuits - Section 4
- Electronic Devices and Circuits - Section 3
- Electronic Devices and Circuits - Section 2
11.
In figure, the switch is closed at t = 0 when current through inductor is 6 A, the rate of change of current through resistor is 6 A/s. The value of L is
Answer: Option
Explanation:
i = 18(1 - et/L) = 6; 
. Therefore, L = 2H.
12.
In figure, the switch is closed at t = 0. At t = 0+, di/dt = 4 A/s. Then V =
Answer: Option
Explanation:
13.
In figure V is ideal voltmeter having infinite resistance. It will read __________ volt.
Answer: Option
Explanation:
14.
The equivalent inductance seen at terminals A - B is
Answer: Option
Explanation:
15.
For the lattice circuit shown in the figure Za = j2 Ω and Zb = 2 Ω. The values of the open circuit impedance parameters Z = 
are
are
Answer: Option
Explanation:
Z parameter equations are
V1 = I1 Z11 + I2 Z12 
V2 = I1Z21 + I2Z22
.
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