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Education and Career Forum
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| 12th March 2012 03:15 PM | ||
| Unregistered |
Re: Syllabus for Junior Executive (Electronics)? am persuing my engineering.am i elgible for this test?please anybody reply.. |
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| 14th February 2012 10:20 AM | ||
| Unregistered |
Re: Syllabus for Junior Executive (Electronics)? when will aai recruit for the junior executive in electronics and atc in 2012 |
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| 12th February 2011 03:57 PM | ||
| mohit brh |
Re: Syllabus for Junior Executive (Electronics)? there are many PSU which recruit exam for electronic branch like BSNL,BHEL,BEL,HAL and many other. i have uploaded syllabus you can see. |
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| 12th February 2011 02:03 PM | ||
| khanddn |
Re: Syllabus for Junior Executive (Electronics)? Quote:
Warm Greeting for the day; you can get the syllabus from the official website of Airport Authority of India ie http://www.aai.aero/public_notices/aaisite_test/main_new.jsp some model questions from technical section is as given below which generally asks in for the post of Junior Executive (Electronics) 1. In a communication system, noise is most likely to affect the signal (a) at the destination (b) In the channel (c) in the information source (d) at the transmitter 2. Indicate the false statement. Fourier analysis shows that the saw tooth wave consist of (a) fundamental and subharmonic sine waves (b) a fundamental sine wave and an infinite number of harmonics (c) fundamental and harmonic sine waves whose amplitude decreases with the harmonic number (d) sinusoidal voltages, some of which are small enough to ignore in practice 3. One of the following types of noise becomes a great importance at high frequencies. Is the (a) random noise (b) shot noise (c) impulse noise (d) transit-time noise 4.Indicate the false statement. The square of the thermal noise voltage generated by a resistor is proportional to (a) its temperature (b) Its resistance (c) Boltzmann’s Constant (d) the bandwidth over which it is measured 5.If the plate supply voltage for a plate modulated class C amplifier is V, the maximum plate-cathode voltage could be almost as high as (a)4v (b)3v (c)2v (d)1v 6. Which one will be stable if characteristics equation is (a) AS^2+BS+C (b) AS^2-BS-C (c) AS^4+BS^2+CS+D (d) -AS^2+BS-C 7.When microwave follows curvature of the earth, this I know as (a) fading (b) Ducting (c) troposphere scatter (d) ionosphere reflection 8. Broadband long distance communications are originally made possible by the advent of (a) telegraph cables (b) repeater amplifiers (c) HF radio (d) Geostationary satellites 9. Switching systems (a) Improve the efficiency of data transfer (b) are not used in data system (c) require additional lines (d) are limited to small data networks 10. Basic group B (a) occupies the frequency range from 60 to 108 k hz (b) consist of erect channels only (c) is formed at the group translating equipment (d) consist of five super group 11. In differential amplifiers, the common emitter current is made constant (a) To make Ad (differential gain) very small (b) To make Ac (common mode gain) very small (c) To make the amplifier symmetrical (d) To keep CMRR constant 12. Given BCD number 1001 0011, its decimal equivalent is (a) 147 (b) 143 (c) 93 (d) 39 13. An amplifier has voltage gain of 50. this gain in db will be (a) 17 db (b) 31 db (c) 34 db (d) 68 db 14. In a E plane Tee, the output of the two rams are (a) 180 degree out of phase (b) In the same phase (c) 90 degree out of phase (d) none of these 15. waveguide are generally made of (a) Aluminium (b) Bronze (c) Both (a) and (b) (d) none of these Answers 1.(b) 2.(a) 3.(d) 4.(a) 5.(a) 6.(a) 7.(b) 8.(b) 9.(a) 10.(a) 11.(b) 12.(c) 13.(c) 14.(a) 15.(c) All the Best Thanks |
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| 12th February 2011 12:42 AM | ||
| swati biswas |
Re: Syllabus for Junior Executive (Electronics)? Dear Friend , first of all you need to satisfy the eligibility criteria which is you need to get Engineering Degree in Electronics / Tele Communication /Radio Engg. / Electrical with Specialization in Electronics with Ist class .... OR M.Sc Degree or its equivalent with wireless Communication, Electronics, Radio Physics or Radio Engg. as a special Subject. OR Equivalent with 1st Class ... Exam is of objective type and after written exam there is an interview and an additional voice test for this post .. Exam paper is of two hours and exam paper consists two sections :: technical section and non technical section. however there are no fixed number of questions in exam some times total number of question may be 100 or some time it may be 150. Technical section contains questions from electronics / communication / microwave / digital electronics / control system / computer / information technology ... Non technical section contains questions from general knowledge, English language, reasoning and general mathematics .... For more detailed syllabus login to the site provided below and download the syllabus: www.wordometry.com/aai-2010-exam-syllabus All the best for your exams and future |
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| 7th February 2011 02:12 PM | ||
| raviranjan1234 |
Syllabus for Junior Executive (Electronics)? please provide me syllabus for junior executive (electronics). |
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