Author Question: A zener diode is normally used for voltage regulation. A zener diode, however, can also be used for ... (Read 138 times)

silviawilliams41 · **on:** Aug 13, 2021

Question 1

A transistor is controlled by the polarity and current at ________.
◦ The collector
◦ The emitter
◦ The base
◦ Both A and B

Question 2

A zener diode is normally used for voltage regulation. A zener diode, however, can also be used for high voltage spike protection if connected ________.
◦ Positive to anode, negative to cathode
◦ Positive to cathode, ground to anode
◦ Negative to anode, cathode to a resistor then to a lower voltage terminal
◦ Both A and C