Electronics and Communication Engineering - Networks Analysis and Synthesis
Exercise : Networks Analysis and Synthesis - Section 3
- 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
46.
The energy stored in a coil is 108 J. It is opened suddenly in 10 ms. The power dissipated instantaneously across the blades of switch is
Answer: Option
Explanation:
47.
A parallel RLC circuit with R1 = 20, 
is scaled giving R2 = 104, L2 = 10-4 and C2, the value of C2 is
is scaled giving R2 = 104, L2 = 10-4 and C2, the value of C2 isAnswer: Option
Explanation:
0.02 x 10-8 0.2 nF.
48.
Thermistor has a positive temperature coefficient.
Answer: Option
Explanation:
Temperature coefficient of thermistor is negative.
49.
In figure, power in 6 Ω resistor is zero then V =
Answer: Option
Explanation:
Power in 6Ω resistor can be zero only if current in 6Ω resistor is zero. Therefore, voltages of nodes a and b are equal 
. Since equal resistances of 5Ω are on two sides of node b, 
.
50.
The Thevenin's equivalent of network in figure(1) is a 10 V source in series with 2 Ω resistance. If a 3 Ω resistance is connected across AB as shown in figure(2) the Thevenin's equivalent is
Answer: Option
Explanation:
.
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