1 written test (quant,English,digital,reasoning,technical)total of 1.5 hour.
3 technical interview(Digital electronics)
1st interview is 20 mins
2nd interview is 30mims
3rd interview is 30mins
Semiconductor basics, MOSFET,bjt, diode,counter,flipflop,latch,mux,demux,adder,subtractor,logic gates,register,binary to grey,binay to other base, CMOS,pmos,nmos,