1.
What is the purpose of peak clipper circuits in radio transmitters?

2.
SSB can be generated by

3.
A buffer amplifier is

4.
It is found that a ship to ship communication suffers from fading. This can be avoided by using

5.
Skip distance depends on time of day and angle of incidence.

6.
The frequency range of 300 kHz to 3000 kHz is known as

7.
In EM waves, polarization

8.
The characteristic impedance of a twin wire feeder used for TV signals is about

9.
A woofer should be fed from the input through a

10.
The direction of rotation of a CD is

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