0.8 



0.4 



.5yi 



it-by-point 

 r has been 

 le six pairs 

 y two-pole 

 resistance 



: a thermal 

 esults as a 

 sual region 

 able if the 



-0.8 



-20 



-30 



-40 



-O.b 



om a tran- 

 by means 



the class of 

 illustrated 



f a Type A 



y that part 

 slope, and 



mpt to get 

 distortion, 



where the 

 zorrespond- 



load region 

 imitter im- 

 nomenon is 

 t is a minor 



s it can no 

 ter current 

 in electron 



t overloatis 



om heating 



overloading 



ssion. 



to overload 



to choosing 



