321/13/905 - ELECTRONICS QUESTION 3 Give any three important BJT ratings which determine its choice in a circuit (3 marks) The BJT in figure 4 is to be used as a switch, Determine the maximum value of Rg for the switching waveform shown (3 marks) 2 Draw the voltage waveform obtained across the collector to emitter (e) in relation to the input waveform. 12 marks) State any two reasons why the common emitter connection is mosty preferred than the other modes of connection, (2 marks) 5V 1ks2 B=100 R V ce Figure 4​