Company: Airports Authority of India (AAI)
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.