Electronics and Communication Engineering - Networks Analysis and Synthesis
Exercise : Networks Analysis and Synthesis - Section 8
- Networks Analysis and Synthesis - Section 14
- Networks Analysis and Synthesis - Section 27
- Networks Analysis and Synthesis - Section 26
- Networks Analysis and Synthesis - Section 25
- Networks Analysis and Synthesis - Section 24
- Networks Analysis and Synthesis - Section 23
- Networks Analysis and Synthesis - Section 22
- Networks Analysis and Synthesis - Section 21
- Networks Analysis and Synthesis - Section 20
- Networks Analysis and Synthesis - Section 19
- Networks Analysis and Synthesis - Section 18
- Networks Analysis and Synthesis - Section 17
- Networks Analysis and Synthesis - Section 16
- Networks Analysis and Synthesis - Section 15
- Networks Analysis and Synthesis - Section 1
- Networks Analysis and Synthesis - Section 13
- Networks Analysis and Synthesis - Section 12
- Networks Analysis and Synthesis - Section 11
- Networks Analysis and Synthesis - Section 10
- Networks Analysis and Synthesis - Section 9
- Networks Analysis and Synthesis - Section 8
- Networks Analysis and Synthesis - Section 7
- Networks Analysis and Synthesis - Section 6
- Networks Analysis and Synthesis - Section 5
- Networks Analysis and Synthesis - Section 4
- Networks Analysis and Synthesis - Section 3
- Networks Analysis and Synthesis - Section 2
21.
In the circuit of figure is
Answer: Option
Explanation:
I3 is inductive current and must lag I2 which is capacitive current.
22.
The VTH at terminals A and B is equal to
Answer: Option
Explanation:
Apply KVL to loop 1
5V - 3I1 - 2 (I1 - I2) - 5V = 0
∴ I2 = 0
5V - 5V - 5I1 = 0 
I1 = 0
∴ VAB = 5 volt.
23.
Consider the following
If a network has impedance (1 - j) at a specific frequency, the circuit would consists of series
If a network has impedance (1 - j) at a specific frequency, the circuit would consists of series
- R and C
- R and L
- R, L and C
Answer: Option
Explanation:
RC circuit has impedance of the form (1 - j). Moreover R, L, C circuit can also have impedance of the form 1 - j if XC > XL.
24.
Assertion (A): Power is the rate at which energy is supplied.
Reason (R): Energy = VIt.
Answer: Option
Explanation:
.
25.
The circuit in figure, the switched on at t = 0. After a long time the current through 5 Ω resistance is
Answer: Option
Explanation:
At t = ∞ inductance behaves as short-circuit.
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