AAI-ATC exam Tentative dates

What are Airport Authority of India (AAI) ATC exam tentative dates, please provide here???

[Quick Sam]

In order to become an ATC you are required to clear civil atc examination conducted by the Airport Authority of India (AAI).
This competitive assessment is conducted yearly by the AAI for the post of Junior Executive Airtrafic Control.

Tentative dates

Opening date for on-line registration on website –
Feb 2015

Closing date for online registration on website –
March 2015

Junior Executive (Air traffic Control)

The applicant should have full time regular Bachelors degree in engineering or technology in disciplines of electronics/telecommunications and information technology.

The applicant should have M.Sc in Physics/Mathematics/Computer Science of Electronics

The applicant should have Degree obatined should be from a recognized/deemed university or an appex institution recognized by the Government of India.

The applicant should have Minimum aggregate of 60 percent.

Age:
The maximum age for candidates is 27 years as on 01 February of the year of exam.

Age Relaxations:

• SC/ST: 05 years
•OBC: 03 years
• PWD( 10 years for General,13 years for OBC and 15 years for SC/ST category)
• Residents of Jammu and Kashmir:05 years
• Candidates who are regular service with AAI: 10 years

Paper Pattern:
The Question Paper comprises of 4 parts. Some sections of the paper will have objective type questions.

• Elective paper from concerned engineering branch
• General English
• General knowledge
• Mental Ability Test Which is numerical or logical based.

Salary
Rs.16400-3%-40500

Questions
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)