........... bands cannot be used for satellite communication. This is the Satellite Communications ECE Multiples Choice Questions, and it is one of the Electronics and Communication Engineering topic. Communication Systems MCQ Questions Answers Electronics Engineering. Satellite communicationmultiple choice questions and answers on satellite communication MCQ questions quiz on satellite communication objectives questions. here you can learn mcqs questions for electrical engineering. More than 600 multiple choice questions with answers. Global Positioning System (GPS) carriers and also satellite mobile phones, such as Iridium; Inmarsat providing communications at sea, land and air; WorldSpace satellite radio. PSU MCQs on Satellite Communication and Radar. TWT, A. d) equatorial plane. satellite’s transmit & receive antennas is referred to as the transponder. Multiple Choice ... May 2nd, 2018 - Antenna Wave And Propagation Mcq Pdf Free Download Here Antenna And Wave Propagation Microwaves Radar Systems Satellite Communication' 'ANTENNAS AND WAVE PROPAGATION hostgator co in 300+ TOP RADAR SYSTEMS Questions and Answers pdf UNIT WISE This is the electronics engineering questions and answers section on 'Radar Engineering and Satellite Communication' with Which of the following satellite is used as a relay to extend communication distance? Coverage, B. 14. Remains the same, D. Radar Systems 2 Basic Principle of Radar Radar is used for detecting the objects and finding their location. 11. SATELLITE COMMUNICATION Questions and Answers pdf free download :: a) random paths. Howmany satellites are present in the Iridium system? This is the Multiple Choice Questions in Chapter 16: Radar Systems from the book Electronic Communication Systems by George Kennedy. (a) Obtain the radar equation and discuss various parameters which improve the performance of radar. Write the relative factors be Draw the block diagram of a Pulsed radar and explain its operation 2. Satellite dish, C. This set of Avionics Multiple Choice Questions & Answers (MCQs) focuses on “Satellite Communication Systems”. The frequency band used by most satellite is a) UHF b) VHF c) SHF d) EHF Ans: Option c) Super High Frequency: 3 to 30 GHz 3. 1. c) a Doppler radar. Atmospheric loss, B. If you are looking for a reviewer in Communications Engineering this will definitely help. (b) A pulsed radar operating at 10 GHz has an antenna with a gain of 28dB and a transmitter of 2 KW (pulse power). Test Your Answer Click Option Button. Antenna & Wave Propagation objective questions (MCQs) and answers for competitive & university exams. Spot beam, D. Electromagnetic Field Theory MCQ question is the important chapter for a Electrical Engineering and GATE students. PDF | On Jun 2, 2013, mahendra Kumar published satellite communication MCQ bank | Find, read and cite all the research you need on ResearchGate MCQ quiz on Satellite Communication multiple choice questions and answers on satellite communication MCQ questions quiz on satellite communication objectives questions with answer test pdf. Satellite Communication MCQ question is the important chapter for a Electrical Engineering and GATE students. 2. Professionals, Teachers, Students and Kids Trivia Quizzes to test your knowledge on the subject. This book contains the applications of radars, fundamentals and advanced concepts of CW, CW Doppler, FMCW, Pulsed doppler, MTI, MST and phased array radars etc. Zone beam, B. S-band (2–4 GHz) Weather radar, surface ship radar, and some communications satellites, especially those of NASA for communication with ISS and Space Shuttle. Hemispheric beam, C. Page 4/12. Learn Satellite Communication MCQ questions & answers are available for a Electrical Engineering students to clear GATE exams, various technical interview, competitive examination, and another entrance exam. You have to select the right answer to the question. Thank you. View Answer. Advertisements help us provide users like you 1000's of technical questions & answers, algorithmic codes and programming examples. The radar range equation is used to evaluate the particular range up to which the object or target detection is possible. Logical and self-understandable system description. 11) ... Random satellite moves in. The satellite communication is a mode of communication of signal between transmitter and receiver through satellite. Sky wave propagation − The suitable bandwidth for this type of communication is broadly between 30–40 MHz and it makes use of the ionosphere properties of the earth.The maximum hop or the station distance is limit… Tutorial of solved problems for oral viva questions. This Satellite Communication MCQ Test contains 20 Multiple Choice Questions. International Telecommunications Satellite, many transmitting station and many receiving station, Direct the spot beam to a particular region of space on Earth. Radar Engineering - G. S. N. Raju - Google Books If you have any Questions regarding this free Computer Science tutorials ,Short Questions and Answers,Multiple choice Questions And Answers-MCQ This is the electronics engineering questions and answers section on 'Radar Engineering and Satellite Communication' with the option for disscussion in forum , usefull for competitive examination and entrance test like GATE ESE PSU. If it is defined to detect a target with a cross section of 12 sqm and the minimum detectable signal is -90dBm. The following two kinds of propagation are used earlier for communication up to some distance. Explanation: The maximum range of a radar system is given the expression, [PtG 2 σλ2 2 / (4π) Pmin] 0.25. Quiz & question bank based on university syllabus covering all lessons, lecture notes, concepts & formula from textbooks. Key features : Nine chapters exclusively suitable for … A. Which of the following type battery panels are used in some advance satellites? Which of the following technique uses two different antennas to reduce traffic on the same frequency? This Satellite Communication MCQ Test contains 20 Multiple Choice Questions. Solved examples with detailed answer description, disscussion in forum helps in easy to understand concepts. As the height of a satellite orbit gets lower, the speed of the satellite ___________. This method of communication makes use of the troposphere conditions of the earth. Introduction to Radar General Knowledge Multiple Choice Questions(MCQs) & Answers for competitive exams. 1. Finally, you can also take the Online Quiz from the Take Satellite Communication Quiz Button. The first geostationary satellite launched in 1965 was called. The owner of a communication satellite is usually required to keep the spacecraft on station at its assigned place in the geosynchronous orbit with an accuracy of _____ degree. Ground wave propagation − Ground wave propagation is suitable for frequencies up to 30MHz. Cost, C. b) polar orbits. A. increases B. decreases C. remains the same D. None of the above. communication and radar 1 mcqs psu multiple choice questions radar satellite''100 top electromagnetic field theory questions and answers pdf june 19th, 2018 - electromagnetic field theory questions and answers pdf free download for engineering interview questions mcqs objective questions class notes a … A transponder is a satellite equipment which retransmits the received signal. Increases, B. Option – b) 24) An altimeter is basically. Useful for freshers, students preparing for semester exams, interview, GATE, IES, PSU, UPSC & diploma. Finally, you can also take the Online Quiz from the Take Satellite Communication Quiz Button. Privacy, A. Please Reload the page once you disabled the Adblocker. This is the Multiple Choice Questions in Chapter 16: Radar Systems from the book Electronic Communication Systems by George Kennedy. d) a device to indicate the direction at height. Which of the following is the primary use of communication satellites? c) geostationary orbits. 0.5 s B. Page 3 The satellite communication is like the line-of-sight microwave communication. Contenders can test their knowledge by practicing the Communication Systems ECE MCQ Online Test. (b) In a communication satellite, the equipment which provides the power supply is referred to as the transponder. 1s C. 5 ms D. 0.25 s. 50. I can assure you that this will be a great help in reviewing the book in preparation for your Board Exam. Decreases, C. All the applicants need to be alert and know the questions related to the Communication Systems. Considered as the unsolved problem in satellite system. LNA, D. Below is the Satellite Communication MCQ test that checks your basic knowledge of Satellite Communication. Which of the following satellite rotates around the earth in a low-altitude elliptical or circular pattern? 49. a. Substituting the given values in the above equation, the maximum range of the radar is 8114 m. Which of the following satellite battery has more power & lighter weight. The equation is related to various factors of the radar system like characteristics of transmitting, receiving antenna, object/ target and the effects of … These short solved questions or quizzes are provided by Gkseries.

radar and satellite communication mcq

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