Introduction To Radar » Exercise – 1
15. Echo is :
(a) transmitted signal
(b) modulated signal
(c) demodulated signal
(d) reflected signal
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
Related Posts Introduction 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 » 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 » 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 » 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 » 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