Airports Authority of India -AAI Candidate-Experiences Contributed by v vinay rao updated on Apr 2019

AAI-Air Port Authority of India Latest Candidate Experience 2012, Sample Question Pattern of Junior Executive Exam 2012 , 120 Questions- 80 Technical,30 non technical and 10 GK Question with 1/3 Negative Mark

 

HI  IAM  V  VINAY RAO

 

Date 15-july 2012 NAGPUR

 

TODAY  WAS MY AIRPORT   AUTHORITY  JUNIOR EXECUTIVE  (ELECTRONICS)  EXAM

 

IN the  exam  there was  120 question

 

THERE WAS 1/3 NEGATIVE MARKING FOR EACH WRONG ANSWER ALTHOUGH NOTHING MENTIONED IN PAPER. OVER AL L PAPER WAS EASY BUT TIME WAS NOT ENOUGH TO MOSTLY WERE NUMERICAL.

 

There was total 30 Question from the non technical area

 

G.K   10  Question   like –

 

-where is the india research center in antarctika.   Ans- yamnotri

 

-Where panchayati raj first applied.  Ans- Andra  Pradesh

 

-Which of the following don’t contribute in pollution.  Option where- CO, CO2 ,SO2

 

-which of the following is important plant.

 

-Reasoning  question from coding  and ques on number series.

 

-ques on Analogy , fill the blank , find the wrong in the sentence.

 

TECHNICAL PART CONTAIN 90 QUESTION TIME  WAS  TO LESS FOR THAT

TECH QUESTION WHERE PROBLEM SOLVING

 

SUBJECTS  6 TO 7 NETWORK- TRANSIENT, NORTON , SUPERPOSITION, TIME CONSTANT

SIGNALS – 12 QUES FORM Z-TRANSFORM , FINDING LAPLACE, TO FIND LINEAR, TIME VARIENT, STABLE SYSTEM

 

CONTROLS 15QUES - USING ROUTH ARRAY RHS POLE, FIND STABILITY, GM,PHASE MARGIN, CONTROLLER ,INITIAL VALUE THEOREM.

ELECTROMAGNETICS 5 QUES -- SHORT CIRCUIT LINE, OPEN CIRCUIT LINE, FIND REFLECTION COEFFICIENT, TRANSMISSION LINE, DOMINANT MODE IN RECTANGULAR WAVEGUIDE.

 

MICROWAVE 8QUES ___ REFLEX KLYSTRON, TWT AND THERE COMPARISION.

MICROPROCESSOR- i/o PORT, ROM MEMORY, WHEN TWO DEVICE SEND DATA AT SAME TIME WHAT IS THIS CALLED, HOW MUCH 8K*1 RAM REQUIED TO MAKE 8K*8,

DIGITALS ELECTRONICS- DEMUX, NAND GATE REQUIED IN A EXPRESSION, K-MAP REDUCTION, FIND WHAT THE CIRCUIT IS,TO MAKE 3*8 DEMUX NO. OF DEMUX REQUIRED.

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