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Hello friends�.

 

   I wrote NFL written exam on 4 -4 � 2010. iam ECE student applied under Instrumentation stream for the post of  Management Trainee.

 

The paper consists 150 questions. and time is 150 min(2hr.30minn).the time is enough for exam, because all questions are direct bits(theory bits) .

 

No negative marks

 

Total:  150 ques

      

         :20 bits GK+  30 aptitude + 100 technical bits

 

 

Gk bits: 

              This section is very easy,no need to prepare separately, just watch  TV news /  read paper dailey after notification

 

out of 20 bits 15 bits are current updates  and 5 bits are general knowledge

 

some bits what I remember r

 

�        Three bits on budget

1.   income tax exemption for general people

2. income tax exemption for female

3. income tax exemption for senior citizens

 

�        Two bits on sports

1.   how many teams r playing in IPL

2.   how many countries r participated in hockey tournament conducted in Delhi

 

�        some bits on gk like who is the PM at the time of  Blue star

 

�        which contains more iron a) carrot  b) tomato � �.

 

Some more bits on minimum knowledge.

 

 

 

Aptitude:

 

This section consists 3 or 4 types of questions.

 

1)  few ques like sdjhqkmd coded as 23456781 and zxcbvm coded as 345298 then sxvmbv is coded as �

3 or 4 ques like this

�        3 or 4 ques on  datainterpretation .thes very easy ques.

�        3 or 4 ques on general aptitude ,these r also very easy ques�s.like

1).i read � of pages on  one day and 4/5 of remaining pages on second day.if daily  read 8hr�s��.

 

 

Remaining ques also very easy,no need to  prepare any book.

 

 

Technical:

 

              Total 100 ques.

 

�        3 or 4 ques from digital electronics + 3 or 4 from communications +3 or 4 from conrolsystems. + 3 or 4 ques from ADCand DAC.Remaining all ques from instrumentations.3 or 4 ques from computer networks.

 

 

Digital Electronics:

 

1) how many NAND gates r required to represent Half adder sum

2). 2 more ques also easy

 

Controlsystems:

 

1)  one ques based on stability.

2)   Two ques also very easy.

3)   Two ques from controllers( proportional,diff,integral)

 

ADC :

              Very basic ques all r easy. one ques on Flash type converter .

             

�        Maximum voltage is given then find resolution?

�        1 or 2 ques also very easy.

 

COMPUTER NETWORKS:

�        3 or 4 ques from Bus and Ring topology

 

 

 

Instrumentation :

 

�        more ques from  1) Transducers  2) Telementry

     3) Strain guage

 

All ques  from above two topics are very easy,all ques from basics.some ques r like

 

1)Telemetry is ---------- device    a)anlog    b)digital   c)boath a and b  d)none

 

2)MTTF means--------

 

a)  mean time to failure  b)minimum time to failure c)maximum time to failure

 

3) two more abrivations on basics ,these  r started with  M

      (three letters M--)

 

4)  LVDT -----------------

 

a)  Linear Variable digital transducer  b) linear voltage��c)��. D)���

 

All ques from instrumentation are very very very easy. Just remember all basic topics,all ques direct ques.

 

 

 

 

After written test  selected candidates called for interview. So written exam is very easy ,iam electronics student. felt all ques r easy,.for instrumentation people no need separate preparation, they directly go for exam .
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