18 September 2005 ,Whole Testpaper
********technical section************1.what is a aquadag.2.about the quiscent condition3.cassegrain feedis used with parabolic reflector to allow the feed convenient position. $4. configuration of cascade.ce cc,cbce, none5.resistors is measured in a) ohmsb) watts. c) both6.if diameter of radar is >> 4 times $how much range is increased ans)47.n type have which type of impurity8.semiconductor strain gauge over the normal strain gauge is around.$9.why slicon is prefeered10. what is w2/w1=4 relationship is called $11.which one is best outof(near about)nyqiust,bode, routhz12.wein bridge frequecy conditions13.The ,h, parameter equivalent circuit of a junction transistor is valid for a). High frequency,...