Q1.give some ideal characteristics of opamp. what is CMRR. what is the practical significance of CMRR. why the input impedance must be large. w... read more
Q2.draw and explain a full wave bridge rectifier. explain the losses in transformer and working principle of it. why the filters are used etc. ... read more
Q3.what are the features of 8086 and compare it with the present processors. why processors in personal computers cant be used in mobiles. rece... read more