14. Draw the circuit symbol of an NPN transistor. Label all three of the terminals. 15. Draw the circuit symbol of an N-Channel FET. Label all three of the terminals. 16. When using a BJT transistor as a switch, a small base current applied to the base terminal produces a comparatively larger current at the collector terminal. True or false? 17. Determine the time (in decimal) on the binary clock below if the first two columns are the hour, the next two are the minutes and the last two are the seconds. A lit LED represents a "1" and an unlit LED represents a "0". The top-most LEDs are the MSBS https://www.apple.com/downloads/dashboard/status/images/binaryclock_20070608172631.jpg 18. Calculate the equivalent capacitance of two capacitors connected in series if each capacitor has a value of 3 mF 19. Read the article in the following link if you have not already done so: http://www.ti.com/corp/docs/manufacturing/howchipmade.shtml Explain each of the following terms: a) Fab b) Ion implantation c) Etching d) Photolithography 20. a) Describe what is meant by the term cut-in voltage for a BJT b) What is the value for the cut-in voltage for a silicon BJT? c) Draw a Vce vs. Vbe graph illustrating the cut-in voltage of a BJT transistor