first round was written , it had two sections 1) aptitude and 2) analog. Aptitude was easy just basics quant and few english questions. Analog part was a bit difficult 20 questions covered all the subjects in engineering , control system, EDC, MOSFET,OPamps. If one is good in Analog he/she could crack the first round.
Draw RC, RL circuits charging graphs
What is virtual ground in opamp?
one can easily expect questions from bipolar junction transistor and diode . one must be well versed in the rc networks
Solving RC circuits , Questions related Latch up , Matching , floor plan
LR circuits, Analog circuits, CMOS, opamps
Draw a boost converter and a buck converter.
Draw a full-bridge and a half-bridge.
Buck Converter Resume Questions OP-amp RC Circuit Current Mirrors Your Resume Project
Questions were asked on RL and RLC circuits and their responses to various inputs. Questions were also asked in detail on MOSFETs and their working.
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