Introduction To Radar – 15

Introduction To Radar » Exercise – 1

15. Echo is :

(a) transmitted signal
(b) modulated signal
(c) demodulated signal
(d) reflected signal

Answer
Answer : (d)

Explanation
Explanation : No answer description available for this question. Let us discuss.
Subject Name : Communication Engineering
Exam Name : IIT GATE, UPSC ESE, RRB, SSC, DMRC, NMRC, BSNL, DRDO, ISRO, BARC, NIELIT
Posts Name : Assistant Engineer, Management Trainee, Junior Engineer, Technical Assistant
Electronics & Communication Engineering Books

GATE 2023 Total InfoENGG DIPLOMAUGC NET Total Info
IES 2023 Total InfoPSUs 2022 Total InfoCSIR UGC NET Total Info
JAM 2023 Total InfoM TECH 2023 Total InfoRAILWAY 2022 Total Info

Related Posts

  • Introduction To Radar - 1Introduction To Radar » Exercise - 1 1. Radar is : (a) a senor (b) a transducer (c) an amplifier (d) a filter
    Tags: radar, introduction, exercise, communication, engineering
  • Introduction To Radar - 29Introduction To Radar » Exercise - 129. Clutter is : (a) a unwanted echo (b) a desired echo (c) a target (d) a radar beam
    Tags: radar, introduction, echo, exercise, communication, engineering
  • Introduction To Radar - 33Introduction To Radar » Exercise - 133. Radar cross-section is expressed in : (a) m (b) m^2 (c) m^3 (d) watt/m^2
    Tags: radar, introduction, exercise, communication, engineering
  • Introduction To Radar - 26Introduction To Radar » Exercise - 126. Ideal value of SNR in dB is : (a) ∞ (b) zero (c) - ∞ (d) 10
    Tags: introduction, radar, exercise, communication, engineering
  • Introduction to Satellite Communication - 2Introduction to Satellite Communication » Exercise - 12. A passive satellite : (a) Amplifier the signal (b) Reflects the signal (c) Absorbs the signal (d) None of above
    Tags: signal, introduction, communication, exercise, engineering

LEAVE A REPLY

Please enter your comment!
Please enter your name here