these are ELECTRONICS QUESTIONS PLEASE DO THEM ALL AND DO CO

these are ELECTRONICS QUESTIONS PLEASE DO THEM ALL AND DO CORRECT

6. If you Thevenize the input voltage divider, the Thevenin resistance is 15 V A. 5.0 kW 20 KS2 1.8 B. 6.67 kW Ax: 200 C, 10kW RE 1.2 ks2 10 kK2 D. 30 kW 7. Emitter bias a. is not good for linear circuits b, uses a voltage-divider on the input c. requires dual power supplies d. all of the above

Solution

6) 20 is parallell to 10ohms = 20*10/(20+10) = 6.67kohms

7) needs dual power supplies

8) it is base bias circuit

9)collector feedback bias