Electronics and Communication Engineering - Networks Analysis and Synthesis
Exercise : Networks Analysis and Synthesis - Section 6
- 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.
If absolute potential of A is - 8 V and that of B is - 16 V, VAB is equal to
Answer: Option
Explanation:
VAB = VA - VB or VAB = -8 - (-16) = 8 V.
47.
An RLC series circuit is excited by 200 V, 100 Hz supply. The current is 20 A. If R = 10 Ω, XL = 50 Ω, XC is
Answer: Option
Explanation:
= 10 Ω = 10 + y(50 - XC). Hence XC = 50 Ω
48.
For a given voltage four heating coils will give maximum heat when connected
Answer: Option
Explanation:
When in parallel each will get full voltage and hence maximum heat.
49.
A system defined by 
is initially at rest, and x = u(t) sin 2t then the forced response is K sin (2t - θ). The value of θ given by
is initially at rest, and x = u(t) sin 2t then the forced response is K sin (2t - θ). The value of θ given by-tan-1(1)
-tan-1(2)
0
Answer: Option
Explanation:
.
50.
A two branch tuned circuit has a coil of resistance R and inductance L in one branch and capacitance C in the second branch. If R is increased, the dynamic resistance
Answer: Option
Explanation:
Dynamic resistance = 
and increases as L is increased.
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