Communication Systems - Engineering

Q1:

Consider the following statements
  1. In a pulsed radar, the transmitted pulses are of high frequency
  2. In a pulsed radar, the transmitted pulses are of high power
  3. In a pulsed radar, the transmitted pulses are of brief duration
  4. In a pulsed radar, the transmitted pulses are of square wave shape.
Of the above statements the correct statements are

A 1 only

B 1, 2 and 3 only

C 1, 2, 3, 4

D 1 and 3 only

ANS:B - 1, 2 and 3 only

No answer description is available.