Basic Radars – 1

1. Radar is :

(a) a mechanical device
(b) an electromagnetic device
(c) a pneumatic device
(d) an electrical device

Answer

Answer : (b)

Explanation

Explanation : No answer description available for this question. Let us discuss.

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Basic Radars - 6
Basic Radars » Exercise - 16. Pulsed radar gives the target’s : (a) radar and velocity (b) range only (c) color (d) size
Tags: basic, radars, radar, exercise, communication, engineering
Basic Radars - 9
Basic Radars » Exercise - 19. CW radar can be : (a) monostatic only (b) monostatic and bistatic, (c) static only (d) non-doppler
Tags: basic, radars, exercise, radar, communication, engineering
Basic Radars - 11
Basic Radars » Exercise - 111. Radar gives target’s : (a) range (b) size (c) velocity and range (d) color
Tags: basic, radars, exercise, radar, communication, engineering
Basic Radars - 18
Basic Radars » Exercise - 118. The receiver of pulsed radar has : (a) a mixer and a local oscillator (b) a local oscillator (c) a mixer (d) an AF amplifier
Tags: basic, radars, exercise, radar, communication, engineering
Information Theory – 5
Information Theory » Exercise - 1 5. The maximum value of entropy is : (a) 1 (b) 2 (c) 3 (d) 4
Tags: exercise, communication, engineering

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