Exercise: Networks Analysis And Synthesis

Questions for: Networks Analysis And Synthesis

For the three coupled coils shown in figure, KVL equation is
A:
B:
C:
D:
Answer: C

M12 is positive while M23 and M13 are negative because of dots shown in figure.

📖
📝
💬
👁️
Zinc oxide is a non-linear resistance.
A:
True
B:
False
C:
D:
Answer: A

It is used in lightning arresters due to its non-linear resistance property.

📖
📝
💬
👁️
If A = 4∠7°, A2 is
A:
16∠14°
B:
16∠49°
C:
16∠7°
D:
16∠3.5
Answer: A

📖
📝
💬
👁️
A constant k high pass p section has a characteristic impedance of 300 Ω at f = ∞ . At f = fc, the characteristic impedance will be
A:
zero
B:
∞
C:
300 Ω
D:
more than 300 Ω
Answer: B

For constant k high pass p section At f = fc, Z0p = infinite.

📖
📝
💬
👁️
A periodic voltage v(t) = 1 + 4 sin ωt + 2 cos ωt is applied across a 1 ohm resistance. The power dissipated is
A:
1 W
B:
11 W
C:
21 W
D:
24.5 W
Answer: B

📖
📝
💬
👁️
Ad Slot (Above Pagination)
Quiz