wara2 electronics mohem :
2l 10 question 2l 2doctor kan menazelhom 2bl 2l mid term..hayegy menohom so2al fe 2l emte7an:
http://www.mediafire.com/?mjzldkhynyr

(Updated: زيادة عن شيت الدايود اللي نازل قبل كده بورقتين)
sheet beta3 2l diode haygy menohom so2al 2l diode fe 2l final:
http://www.mediafire.com/?ojgdomobmbj

emte7anat senen fatet finals we mid terms :
2005-2007
http://www.mediafire.com/?yktodq21znw

2007-2008 Final

http://www.mediafire.com/?kehdnmmjv1k