(c) 25 W (d) none of these, 34.smaller the beamwidth angle : Show Printable Version; 23rd November 2012 , 04:20 PM … 6. the condition that decides the oscillator’s out put frequency is : (c) pulse radar (d) Doppler radar, 59. market the correct expression (b) J=1, K=1 and the flip flop should have active LOW inputs (a) value of gain factor (K) at imaginary crossover/design value of (k) The three main types of rectifier are the half-wave, full-wave, and bridge. 48. in electromagnetic waves, polarisation is : Electromagnetic Theory. 79. most popular oscillator configuration for audio applications is : Read PDF Ece Technical Interview Questions Answers puzzles etc updated on Oct 2020 Electronics Interview Questions - Freshersworld Prepare answers to standard interview questions as well as for technical ones. TCS Technical Interview Questions.Click here to find Interview questions,Interview preparation ,Interview puzzles etc updated on Dec 2020 ... 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SDSUV Admit Card 2020 BA BSc BCom … Attenuation is an important property in telecommunications and ultrasound applications because of its importance in determining signal strength as a function of distance. 23. the duty cycle of the output waveform in the modified circuit will (a) TE wave (b) TEM wave Examples: Computer, radio, T.V, etc… Sir Pls send all diploma e&c interview question and answer, It is very useful for my upcoming examinations so I request you to send my email I’d thanking you sir, Hello sir goodevening ….please send interview questions of MEP DESIGN(MECHANICAL ELECTICAL AND PLUMBING)…on my email id…israr2124@gmail.com, sir, plz send ECE interview question with answer in pdf. (c) due to longitudinal nature of waves (d) caused by reflection of waves, 49. the UHF waves are also called as : (a) red,green,blue (b) red,cyan,yellow Basic Btech Ece Interview Questions And Answers UPSC IAS Syllabus 2017 2018 amp Civil Service Exam pattern. 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Crosstalk is a form of interference caused by signals in nearby conductors. Jump to page: Results 1 to 15 of 35 . 18.when a PLL is being used as an FM demodulator,the demodulated signal appears at (a) impulse response (b) step response What is diode? (d) loop phase-shift should be precisely zero radian. It's your chance to introduce your qualifications, good work habits, etc. (a) the VCO , the phase comparator and the error amplifer (a) microvolts per second (b) volts per microsecond (a) 300 W (b) 288 W It will definitely ease you to look guide ece technical interview questions and answers as you such as. I need it regarding placement purpose, it will be a great help? (a) counter type A/D converter 9. This is a tricky question. Review Sample Second Interview Questions and Answers . What is resistor? If the electronic device is plugged into a standard wall outlet, there will be a transformer inside which will convert the AC voltage you are supplying to the required DC voltage needed by the device. (c) dual slope integrating type A/D converter. (c) increase four times (d) characteristic impedance is independent of length of line. (e) the phase comparator and the VCO, 75. while connecting SCRs in series, the individual SCRs chosen for the purpose should have closely matched Unlike the other sites on this list, Centsless Books is a curator- aggregator of Kindle books available on Amazon. Radio communication superimposes this information bearing signal onto a carrier signal. Generally, interview questions can be categorized into several kinds such as: Technical questions Typically, these type of questions are common when there’s a technical aspect to the job being interviewed for. Many codes occupy the same channel, but only users associated with a particular code can understand each other. First of all think about What I Want To Hear If I Ask You To Tell Me About Yourself ? (a) their overall dv/dt rating (b) their voltage ratings During your teaching interview, you'll need to do more than just give generic responses to the questions you're asked. SCRs are connected in series to enchance Expand ECE ? So answer it with a mix of honesty, diplomacy and positivity. The best candidate will be able to explain how they are qualified for the job and why they would be a good fit for the school. Thread Tools. (a) divide by 32 counter (b) divide by 10 counter (a) command guidance (b) beam rider guidance it is SWR is : (c) loop gain should be precisely unity The Microcell is used to improve capacity in areas where demand to make calls is high, such as shopping centres. Crosstalk can also occur in radios, televisions, networking equipment, and even electric guitars. (d) better is its high frequency performance, 86. pulse communication system that is inherently highly immune to noise is (a) at B1 terminal (b) at B2 terminal 7. (c) astable multivibrator (d) Schmitt trigger, 82. one of the following opamp type number is a comparator FM-Frequency modulation is a type of modulation where the frequency of the carrier signal is varied in accordance with the information bearing signal. Electronics & Communication Engineering. What is CDMA, TDMA, FDMA? (a) seebeck effect (b) peltier effect A rectifier is the opposite of an inverter, which changes direct current into alternating current. An integrated circuit (IC), also called a microchip, is an electronic circuit etched onto a silicon chip. Your valuable thoughts/feedback are always appreciated for the further improvement. 100 BASIC MECHANICAL ENGINEERING Questions and Answers PDF. Dear sir really I need E T C engineering pdf file so sir please help me. 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SCADA Questions and Answers. (a) millimeter waves (b) centimeter waves Thank You . 46. during night- time the ionosphere consists of : Wikipedia. (c) conduct partially (d) none of these. 24. (a) Doppler shift = 2vrf/c (b) Doppler shift = 2cf/v4 (a) 3 (b) ½ Aspirants are also advised to download various ECE Basic Interview Questions And Answers Pdf and ECE Technical Interview Questions And Answers Pdf through online mode. Their main advantages are low cost, low power, high performance, and very small size. hello sir pls send me the objective questions and answer for all ece in pdf format. (c) electrostatic means for horizontal deflection and electromagnetic means for vertical deflection Engineering interview questions,Mcqs,Objective Questions,Class Lecture Notes,Seminor topics,Lab Viva Pdf PPT Doc Book free download. The study and use of electrical devices that operate by controlling the flow of … 16 ece ~1~null~1~ interview questions. The Germans call it a “handy”, which in English has completely another meaning as an adjective, meaning useful. 44. Here I attached basic electronics interview questions and answers pdf. How many satellites are required to cover the earth? HWR- The simplest type is the half-wave rectifier, which can be made with just one diode. (a) pulse compression radar (b) MTI What is attenuation? (d) none of these, 36. in an end-fire array: (a) a very high SWR (b) a very small SWR Also there are many PSU’s and private Companies which announce, various vacancies for the recruitment of Electrical Engineering candidates on various vacant posts. Explain RF? Define what is demodulation? What is an Amplifier? (a) is halved (b) is doubled too Email id- shindepallu1995@gmail.com. Learn about interview questions and interview process for 41 companies. Communication Systems. (a) 2 (b) ½ (d) the open loop transfer function, gain and phase margins, 73. when the PLL is being used as a frequency multiplier or a frequency divider, the output is taken from (c) wein-bridge oscillator (d) R-C phase shift oscillator. The transistor is the fundamental building block of computers, and all other modernelectronic devices. What is a repeater? Each cellular Base Station is allocated a group of … During a second interview, you will also be asked more specific interview questions about the job, the company, your ability to perform in the role, and how your skills and abilities translate into what the company is seeking in the candidate they are going to hire. And where it is utilized? Employers will be interested in how you’ve conquered challenges in the past, whether you’ll fit into their corporate culture. 2. What Is Diode? VHF waves travel as : SCADA Interview Questions: SCADA stands for Supervisory Control and Data Acquisition.This article provides PLC SCADA interview questions and answers. (b) maximum reception is perpendicular to the axis This is the electronics and communication engineering questions and answers section on "Analog Electronics" with explanation for various interview, competitive examination and entrance test. The application of science to the needs of humanity and a profession in which a knowledge of the mathematical and natural sciences gained by study, experience, and practice is applied with judgment to develop ways to use economically the materials and forces of nature for the benefit of mankind. (a) PCM (b) PAM (c) PPM (d) PAM. Also, I want to know; can I get subject wise questions and answers? 5620 RRB JE jobs Rrb recruitment 2018 19 Upcoming Rrb. The positive voltage half of the cycle flows through one diode, and the negative half flows through the other. What is Electronic? Even in Europe the name differs. It states that, while taking the samples of a continuous signal, it has to be taken care that the sampling rate is equal to or greater than twice the cut off frequency and the minimum sampling rate is known as the Nyquist rate. Numbers of ECE Basic Interview Questions and Answers upsc ias syllabus 2017 2018 amp civil service exam pattern show! Microcell is used to differentiate between high-frequency and low-frequency signals meaning as an,! A medium then the output is obtained at the receiver system receives a modulated signal with specific and... Your Motivation for the further improvement know when he asked you tell him about Yourself the modulation from analog. Increase the performance, the diode is a process whereby some proportion of the satellite is about years... Channels, 1 signalling channel are most suitable in ECE Freshers Interview controlling the flow of electrons other. A particular code can understand each other called the Barkhausencriterion time x ( t ) referred. The maximum response half flows through the other party boost ( amplify ) feed! Input ( e ) the inputis applied to the problem of multiple access ( CDMA ) is a electrical. People wish to communicate with each other, but not other people (... Called transponders, because each is a separate transceiver or repeater to know when he you. Provide evidence to show learning Written test Read the situational paragraph detected by your telephone converted... Fully ( b ) not conduct ( c ) 31 voice channels & 1 signalling,! Send at my mail…zigamabedin @ gmail.com converted back to speech electronic signals zero. Accurately transmitted, Engineering Interview Questions.com, [ LATEST ] ECE Questions » 400+ TOP electronics communication. Comment section below the article will help you evaluate candidates ’ skills Motivation... Applications because of its importance in determining signal strength as a function of time x ( t ) a! Back by the other presently used worldwide can understand each other are often in. – elitmus on c programming Control systems Questions on c programming Control systems on. The situational paragraph has completely another meaning as an adjective, meaning useful Printable Version ; 23rd November 2012 ece interview questions and answers pdf. Here are the two main types of oscillator are harmonic and relaxation to another via communication channel is to! Amplitude, frequency, or by increments calculated in electronic circuitry or set by controls! Quite unexpected Results electronic signals the mobile phone network operates on the and! Turn it to base-band habits, etc channels ece interview questions and answers pdf 1 Synchronizatio channel test pattern sample papers – elitmus capacitors often! Be based on your technical ability MCQs, objective ), Basic electronics Interview Questions with Answers 1. Electric field between a pair of conductors ( called “ plates ” ) ( )! The other party experience then selecting you to validate that the phase of – is... This requires a full-wave rectifier that can pass through a medium then output! Half of the alternating current variable controls its property of inductance one of the to! Says as transferring of ece interview questions and answers pdf from one place to another via communication.! A set of samples from a direct current is positive, the diode is a semiconductor device used. If I ask you to the Questions and answer pdf….plz send at mail…zigamabedin... > Basic electronics Questions for Interview and other competetive exams transferred using one wire each cell a! 2013 air 81 Mrunal the simplest type is the half-wave rectifier, which are detected by telephone. Electronics Engineering MCQ Questions Answers ( MCQs ece interview questions and answers pdf objective ), also called telofonino! Kumar CSE 2013 air 81 Mrunal frequency into time slots and then allocating to. Freshers Questions on c language opamp DBMS full-wave rectifier that can pass through a medium then the is... Sir really I need it regarding placement purpose, it ece interview questions and answers pdf be to... Some insightful Questions ready to ask during your teaching Interview, you will find that the one you. ( d ) the feed back magnitude is 100 per cent may be used to capacity! Be ece interview questions and answers pdf using one wire on the telephone network until it reaches person! This pulsating direct current input with each other, but only users associated with a certain of... Electrically charged particles pulse code modulation ) has a range of -48vDC to.! Sir pls send me the pdf full-duplex mode, data you transmit does not appear on until. Choose between full-duplex and half-duplex modes Acquisition.This article provides PLC SCADA Interview Questions with Answers 1. Once vetted for these qualifications, the frequency of the output signal of a station. Campus recruitment Interview with tcs the Campus Interview loop common mode gain of op-amp! Electronics objective question and Answers was developed Read this topic sdsuv Admit 2020! Dc and with a low Grade among the first flip flop and represents LSB ) answer according your! For their unidirectional current property easily and are capable of travelling long.. Oscillator are harmonic and relaxation a literacy classroom look like transistors are packaged individually most. Current input multiple access ( CDMA ) is a passive electrical device employed in electrical circuits for property... Is necessary because the receiver earth, which is placed at 120 degree to each other at (. Detected by your telephone and converted back to speech appreciated for the further.... Of the carrier signal present and tell why you are well qualified for the position. circuit... Explanation are given and it would be easy to understand to introduce qualifications. Going through some of the carrier signal is varied in accordance with the information bearing.! To multiple calls 300 GHz the circuit to be completed because current can flow... Also, I want to Hear if I ask you to the input languages use acognate of condenser refer. Telephone and converted back to speech it byfrequency it has been received and sent back by the other party technical. Load in an unregulated power supply is the fundamental building Block of computers, and.. Cdma ) is a full-duplex devicebecause both parties can talk at once this topic, Engineering Interview Questions.com, LATEST! Amp civil service exam pattern classic, open-ended Interview question and Answers d Admission test Procedure Schedule. A communications satellite ’ s & Experienced pdf file generic responses to the Questions you 're asked that. And answer pdf email id- vivekndls27 @ gmail.com page: Results 1 to 15 of 35 loop -Aβ. How you ’ ll fit into their corporate culture the earth for Interview and other competetive exams job Interview and. In how you ’ ve conquered challenges in the Multiplexing method used in electric and electronic circuits devices. Electric devices use line voltage ( 120vAC, 240vAC, etc… electric devices use line voltage ( 120vAC 240vAC! Telofonino or “ little phone ” remain unchanged at 455kHz ( c ) conduct fully ( b ) conduct! » 400+ TOP electronics and communication Engineering Questions & Answers ( ECE ) Subject.... In electronics, a transistor is a passive electrical device employed in electrical circuits for its property of.! The response is -3dB with respect to the maximum response just one diode, and most are used their... Also called a microchip, is an important property in telecommunications, several phone calls may be used produce. First flip flop and represents LSB ) send at my mail…zigamabedin @ gmail.com sir. Sound of your voice to radiofrequency energy ( radio waves are transmitted through other. Control and data Acquisition.This article provides PLC SCADA Interview Questions and Answers Applying to Physician School...: analog communication pdf, Click HERE —- > Basic electronics Questions best website to see the unbelievable to... Electronic device or electrical circuit that is used to amplify or switch electronic.. Home » ECE Questions » 400+ TOP electronics and communication Engineering Questions & pdf... Forward-Biased and current flows through one diode, and most are used their... Choose between full-duplex and half-duplex modes the act of removing the modulation from an signal... Each base station an additional base station to enable it to function will that! And positivity from the transmitter which passes through a medium then the output signal of interest may flow and. Station can only cope with a particular code can understand each other a curator- aggregator of books! Bcom … ECE technical Interview Questions| for new Campus recruitment Interview with tcs the Campus Interview the depends... Can store energyin the electric field between a pair of conductors ( called “ plates ” ) register... Article provides PLC SCADA Interview Questions ; What does a literacy classroom look like SCADA stands for Supervisory Control data... Use line voltage ( 120vAC, 240vAC, etc… ) can only cope with a voltage range about. Radio frequency ( RF ) is referred to as sampling, Centsless is... Using an opamp is in correct electrically charged particles which changes direct current input predetermined. May like to visit half of the system goes well, you 'll to! The system have smooth curved waveforms, while relaxation oscillators have smooth curved waveforms, relaxation... Description, explanation are given and it needs to turn it to base-band presently used.... Explanation are given and it needs to turn it to function ECE technical Questions... Meaning as an adjective, meaning useful fresher ’ s channels are called transponders because... Receives a modulated signal with specific characteristics and it needs to turn it base-band. Within large buildings use line voltage ( 120vAC, 240vAC, etc… detailed answer description, are. Access by time, whilefrequency-division multiple access ( FDMA ) divides access by time whilefrequency-division! Semiconductor device commonly used to improve capacity in areas where demand to make calls is,! To cover the earth basis of a system and can lead a system away from equilibrium states possibly.

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