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WorksheetsTransmission Lines Quiz
Total questions: 15
Worksheet time: 8mins
A transmission line basically consists of at least no. of conductors or wires or lines.
One
Two
Three
Four
Transmission lines are structures.
Unguided
Guided
Both A and B
None
For Distortion less Line
(R/L)=(G*C)
(R/C)=(G/L)
(R*L)=(G*C)
(R/L)=(G/C)
γ,η,Z0 and β parameters of a transmission line are called
Primary
Secondary
Both A and B
None
A transmission line can have Impedance.
Intrinsic
Characteristic
Both A and B
None
A smith chart consists of
All Straight lines
All Circles
Linear Graph
Non linear Graph.
In smith chart, a distance of λ corresponds to degrees.
360
720
180
90
If the load impedance in a transmission line 100+j200 and characteristic impedance is 100 ohms the normalized load impedance is
1+j2 ohms
10000+j20000ohms
1+j200 ohms
100+j2ohms
In smith chart the real circles are
Complete
Incomplete
Both A and B
None
In smith chart, the distance between Vmax .and Vmin. Points is
λ
λ/2
λ/4
λ/8
A transmission line is said to be loss less when R=0 & G=∞
True
False
Telephone lines are required to be distortion less lines.
True
False
A distortion less line can be a lossless line.
True
False
A λ/2 long line can be called as a quarter wave transmission line.
True
False
For a short circuited line the reflection coefficient is -1.
True
False
