objective questions on radar system

8. . Choose the letter of the best answer in each questions. Away from the radar 12. >> 1 2 . ECE Objective Questions { Radar Engineering and Satellite Communication } ECE Objective Questions. Hi, I am Deepak Kaldhone.In This video I have discussed Some Important Objective Type Questions on Higher Education System of India. View Answer. << Please Note: These questions are for practice and understanding level of knowledge only. 4. c. 8. d. 16. Substation | Substation Objective Type Questions and answers. x��ݡr�0�a��t& ��`!WR�/�gؕ,Y��;��춍��\�Y��z|��a��R�.sϱ�޵��C,2��sϰȮUş��j� aAaAaAaAaAaAaAaAaAaAaAaAaAaAaAaAaAaAaAaAaAaAaAaAaAaAaAaAaAaAaAaAaAaAaAaAaAaAaAaAaA�3TU��{�Ev��b��!��Q��殗��e�Z5�j�Z�7��n��`:�N��L�}/C��_Q��__n��ҏ�u��t��|4c��a:?��'�s�I�,gs�^��e�J�m��z��FyXմ��ն�$��Z`q�L�+:7��4�`��~ƶm��J�qz^�� Q��G{Y9��A#Rcj֪�ad�a�ʚ)��=�h�~�N�$�S�3 #��TF��8a�,�v�`�P��H��F�?=�!b��,lk��u�9[�� Series capacitors. Radar Systems 3 Range The distance between Radar and target is called Range of the target or simply range, R. We know that Radar transmits a signal to the target and accordingly the target sends an echo signal to the Radar with the speed of light, C. Let the time taken for the signal to travel from Radar to target and back to Radar be ‘T’. A. Exciters. 2.1 Description of radar: Radaris an object detection system which uses electromagnetic waves—specifically radio waves to determine the range, altitude, direction, or speed of both moving and fixed objects such as aircraft, ships, spacecraft, guided … /Width 345 System … 2. b. /Type /XObject In a radar transmitter, the function of modulator is to, 6. It is not necessary that these questions may or may not appear for examinations and/or interview questions. a) collection of programs that manages hardware resources b) system service provider to the application programs c) link to interface the hardware and application programs d) all of the mentioned 2. Finally, 2,588 out of 3,000 questions (86.27%) received agreement on their subjectivity orientation from the two coders. 1. 2. Civil Engineering all Subjects Objective Questions (MCQ) with Answers Practice Test Series: To download the ebook, pdf file of all Civil Engineering Subjects Practice Tests with Answers, go to … (C) Moving off. They are usually fixed radar systems that have a high degree of specialization. Number System MCQ is important for exams like Banking exams,IBPS,SCC,CAT,XAT,MAT etc. Draw the block diagram of a Pulsed radar and explain its operation. /SM 0.02 The thermal-noise power generated by a receiver of bandwidth Bn (in hertz) at a temperature T (degrees kelvin) is where k is the Boltzann's constant, Electronics and Communication Engineering, B. the relative velocity of target with respect to radar is large, D. the relative velocity of target with 6. respect to radar is small, A. maximum range is proportional to the square-root of the capture area of the receiving antenna, B. maximum range is inversely proportional to the diameter if wavelength is kept constant, C. maximum radar range is independent of the effective target area, A. allow the use of same antenna for transmission and reception, C. control pulse repetition frequency (PRF), D. decreasing the pulse repetition frequency, Radar Engineering And Satellite Communication, Power Semiconductor Devices and Their Applications, Operational Amplifier And Its Applications, Vector images is Designed by pch.vector / Freepik. (B) Reflection off. 4. Study Control Systems objective questions and answers, Quiz & MCQ to crack any interviews, competitive exams and entrance tests. /Title (�� R a d a r o b j e c t i v e q u e s t i o n s a n s w e r s p d f) We randomly sampled 3,000 English questions from our collection and recruited two human annotators to work on the labeling task based on our annotation criteria on subjective, objective and non-information-seeking tweets. >> /ColorSpace /DeviceGray What are false alerts on a radar detector? Free download in PDF Introduction to Radar General Knowledge Multiple Choice Questions (MCQs) & Answers for competitive exams. 2 . A. The over voltage surges in power systems me be caused by . /Length 7 0 R Indian Geography MCQ Objective Type Questions for Govt Competitive Exams are summed up here. This is done under one of the following: Objective. Go To Download Page. (A) Refraction off. /Type /ExtGState C++ objective questions Page 1 of 11 - This page contains Objective Questions on C++ from different topics including OOPs concepts, useful for c++ interviews of IT companies /SA true These short solved questions or quizzes are provided by Gkseries. If peak transmitted power in a radar system is increased 16 times, its maximum range will be increased by a factor of. 15 question multiple-choice examination 70 required to pass. 26. /BitsPerComponent 8 • Radar coordinate systems spherical polar: (r,θ,φ) azimuth/elevation: (Az,El) or • The radar is located at the origin of the coordinate system; the Earth's surface lies in the x-y plane. Which statement(s) regarding the working of a radar system is/are wrong? This set of Operating System Multiple Choice Questions & Answers (MCQs) focuses on “Basics”. /CA 1.0 radar objective questions answers Each Question carries 2 marks. D. All of the above View Answer. The MSB of _____________ is same as the MSB of the corresponding Gray code. View Answer: Power System Objective Type Questions and answers. %PDF-1.4 (c) considerable space occupied by the liver on the right side. 6 0 obj Quiz & question bank based on university syllabus covering all lessons, lecture notes, concepts & formula from textbooks. Derive basic radar’s equation. (1) Microwave energies propagate the length of the waveguide by __________ its side walls. • Azimuth (α) is generally measured clockwise from a reference (like a compass) but the spherical system … View Answer / Hide Answer. /CreationDate (D:20150623144735+04'00') 2. RADAR - Basics, Types, Working, Range Equation & Its Applications Common applications of air traffic control radars include: en-route radar systems, Nine chapters exclusively suitable for one semester course in radar engineering. The Doppler frequency is large if. Microwaves and radar system - Electronics Engineering test questions. Air Traffic Control Radar. Tutorial of solved problems for oral viva questions. (d) the right kidney is bigger than the left. 3 0 obj These short objective type questions with answers are very important for Board exams as well as competitive exams. { Radar Engineering and Satellite Communication } 2. endobj 1. The control system should be definite and determinable. Objective: Demonstrate knowledge of interpreting and analyzing radar information as required by. 1. /ca 1.0 Answer: (d) 2. Objective Quiz Portal: We have compiled multiple choice questions and answers, objective question and mcq quiz for different categories of subject including General Science, Electrical, Electronics, Computer, Biomedical, Mathematics, Aptitude, History, Civics etc. 1. 14,480 meters per second c. 30,300 meters per second d. 299,800,000 meters per second 11. Number System MCQ Questions and answers with easy and logical explanations.Arithmetic Ability provides you all type of quantitative and competitive aptitude mcq questions on Number System with easy and logical explanations. 4 0 obj /Height 116 /Producer (�� Q t 4 . None of the above. The resolution of a pulsed radar can be improved by, 7. 1) B. Resonance . endobj a. (D) None of the above. Lightning . If the peak transmitted power in a radar system is increased by a factor of 16, the maximum range will be increased by a factor. 5. C. Shunt reactors. 4. /Creator (�� w k h t m l t o p d f 0 . { Radar Engineering and Satellite Communication } 1. Memory Bus. More than 600 multiple choice questions with answers. Indian Geography MCQ Question Answer Set Objective Practice Solved Model Paper For Competitive Exams. (b) considerable space occupied by the heart. /Subtype /Image 6. Question 63 : The function of the quartz delay line in an MTI radar is to: Option-1 : help in subtracting a complete scan from the previous scan Option-2 : match the phase os the coho and stalo Option-3 : match the phase of the coho and the output oscillator Option-4 : delay a sweep so that the next sweep can be subtracted from it [/Pattern /DeviceRGB] 8 . More than 1000 objective questions with answers. These questions will give you basic idea for Examinations Preparation and/or interview on Microwaves and Radar Systems. (a) the left kidney is bigger than right. Logical and self-understandable system description. Home // Electronics and Communication Engineering // Radar Engineering and Satellite Communication, COPYRIGHT © 2021 by grabSTUDY. In a substation the following equipment is not installed. Choose correct or the best alternative in the following.Practice problemsanswers. /SMask /None>> D. Voltage transformers. 10. Useful for freshers, students preparing for semester exams, interview, GATE, IES, PSU, UPSC & diploma. The set of electrical pathways which moves information between the basic components on the motherboard, including between RAM and the CPU: a. Red on a radial velocity display indicates motion: a. More than 100 solved problems. It is a 7-bit code. Your name: Your Email: Your Comments: 2. What is operating system? Toward the radar b. stream 5. Explain about the frequencies used for radar. Air Traffic Control Radar (ATC-Radar) is the umbrella term for all radar devices used to secure and monitor civil and military air traffic in Air Traffic Management (ATM). 6) D. All of the above Your Comments. endobj 3 practice << All Rights Reserved. Five model question papers. The reason why the right kidney is slightly lower than the left is. Mechanical System Design objective questions (MCQs) and answers for competitive exams. /Filter /FlateDecode There are a number of philosophical issues, relating to the /AIS false B. | Radar University Write the relative factors between the radar’s cross section of the target and its true cross sections. A maximum of 128 different characters can be represented by this code. If you have any Questions regarding this free Computer Science tutorials ,Short Questions and Answers,Multiple choice Questions And Answers-MCQ sets,Online Test/Quiz,Short Study Notes don’t hesitate to contact us via Facebook,or through our website.Email us @ [email protected] We love to get feedback and we will do our best to make you happy. << C. Switching . Excess-3 code. ANSWER: Reflection off. Answer: (b). If peak transmitted power in a radar system is increased 16 times, its maximum range will be increased by a … 3. Indian Geography is an important subject for various Govt Exams like UPSC, SSC CGL, CHSL, LDC, Clerk, Grade B C D, Police, Railways, Bank where several objective multiple choice questions … B. To access the services of Read More.. Radar emits energy at nearly the speed of light and the speed of light is: a. �127��a��K:��3Z�u��9܇�@_;�h]��h��bg=�X[?θ��C�F�2X6#ʺ��YB�0{�a��;r��IV�Z� +�e��-�� p��o�Ō��e�r6ٯ�8괓�:��`ݽ#�g/�y��G�Q��b$��Y��sX��C�s�۱�a�l��J��+��q�. 345 meters per second b. MCQ in Navigational Aids and Radar Systems Part 1 | ECE Board … Possible.TYPICAL QUESTIONS ANSWERS. A. Exciters. 1 0 obj Alphanumeric code.