Dependent resistors. Variable resistors, pots, presets,types and application. Log and Linear resistors

Dependent resistors. 

Variable resistors, pots, presets,types  and  application. 

Log  and Linear resistors

24. Identification  of  different  types of  inductors and its specifications

• https://www.youtube.com/watch?v=Xf5Jsf750iY
• https://www.youtube.com/watch?v=QguEMdiNj50