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Electronics and Communication Engineering - Microwave Communication

Exercise : Microwave Communication - Section 8
41.
Ridge waveguide is essentially a form of capacitively loaded guide.
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.
42.
In a rectangular waveguide
the broad width is generally labelled 'a' and height 'b'
the broad width is generally labelled 'b' and height 'a'
any one of the dimensions may be labelled 'a' and the other 'b'
the length is labelled as 'a'
Answer: Option
Explanation:
No answer description is available. Let's discuss.
43.
Which of the following modes cannot exist in rectangular resonant cavity?
TE110
TE011
TM110
TM111
Answer: Option
Explanation:
No answer description is available. Let's discuss.
44.
In a Gunn diode oscillator drift velocity of electron is 107 cm/s and active region length is 10 x 10-4 cm. The natural frequency of oscillation is
1 MHz
10 MHz
1 GHz
10 GHz
Answer: Option
Explanation:
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45.

Assertion (A): An artificial transmission line can be used as a pulse generator.

Reason (R): A pulse function is used very frequently in network analysis.

Both A and R are correct and R is correct explanation of A
Both A and R are correct but R is not correct explanation of A
A is correct but R is wrong
A is wrong but R is correct
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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