AppLabs Placement Paper Candidate Experiences Uluberia,West Bengal-2 Jul 2008
APPLABS PAPER ON 2ND JULY ATN ULUBERIA,WEST BENGAL
Hi friends,I am going to share my interview experience for this company with you so as to help you to qualify as well.Venue : Calcutta Institute Of Technology ( Uluberia,West Bengal ) Selection Process: 1> Aptitude Test ( Technical) 2> GD 3> PI ( technical mostly )
Aptitude Test: Mainly conceptual qs. from power electronics. The chapters covered are ?Opam, SCR, power amplifier, MOSFET, CRO, BJT, transmission Line, Boolean algebra etc.Some of the qs. that I could remember are ?1.Fly back time is associated with___( CRO)2.I/P impedence of Opam is ____( high)3.ohmic contact helps to drive____ (MOSFET)4.The SWR is associated with _____( transmission line)
Total candidates appeared : 118 Qualified : 20
GD: Our topic was PRESENT INFLATION.Shortlisted : 18
PI: Q: Why do you want to join?Q: Will you accept transfer?Q: Could you draw the Two transistor analogy of SCR?Q: How is Opam used as comparator?Q: Why is MOSFET preferred than BJT in power systems?Q: Diff between Class A & class B amplifier.Q: Why is Push pull arrangement used?Q: What will happen if the load of an Half wave rectifier is replaced by capacitor. Draw The wave form.Shortlisted: 5
All you have to do is to boost up electronics to the fullest that is enough.
The interviewer was very witty and encouraging so don?t get tensed give your 100% n u r through. The result was declared around 12 am and thank God I was one of the selected ones! Best of Luck!
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