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airport authority ATC exam syllabus....please tell me wahat is the syllabus

Hello ,

The notification published by the AAI doesn't clarify the exact syllabus and also there is no syllabus info available on its official website. The selection shall be made on the basis of a
>Written test
-50% questions on subjects relating to educational qualifications prescribed
-50% on General Knowledge, General Intelligence, General Aptitude, English etc.
>Personal Interview
>Medical fitness as per ICAO Annex-1.
The written test comprises of four parts.
1.General English
2.General Knowledge
3.Mental Ability
4.Elective paper from the concerned Engineering branch.
Almost every year AAI (airport authority of India) organize exam for Junior Executive ATC and Junior Executive Electronics. minimum qualification for these posts are as -
(1) Junior Executive (ATC) :Engineering Degree in Electronics / Tele Communication /Radio Engg. / Electrical with Specialization in Electronics with Ist class (60%) 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
(50% for SC/ST).
2 Junior Executive (Electronics) Engineering Degree in Electronics / Tele Communication / Electrical with specialization in Electronics with Ist class (60%) 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 (50% for SC/ST).

exam for both posts are of objective type and after written exam there are interview for both post but there is an additional voice test for the post of Junior Executive ATC.

exam paper of both examination 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 oir some time it may be 150. technical section contains 55% to 60% (questions from electronics / communication / microwave / digital electronics / control system / computer / information technology) non technical questions contains 40% to 40 % questions (from general knowledge, English language, reasoning and general mathematics).

some model questions from technical section is as given below -

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)