A zener diode is normally used for voltage regulation. A zener diode, however, can also be used for high voltage spike protection if connected ________
A) Positive to anode, negative to cathode
B) Positive to cathode, ground to anode
C) Negative to anode, cathode to a resistor then to a lower voltage terminal
D) Both A and C
B
You might also like to view...
Which of the following identifies the correct companion cylinder pairings in an in-line six cylinder engine?
A. 1 - 2, 3 - 4, 5 - 6 B. 1 - 5, 3 - 6, 2 - 4 C. 1 - 6, 2 - 5, 3 - 4 D. 6 - 5, 4 - 3, 2 - 1
Carborundum rubbing stones used to smooth partly hardened concrete are typically _____.
a. 12-14 inches long b. 9-11 inches long c. 6-8 inches long d. 3-5 inches long
What term describes the process of passing electrical current through water to break it into oxygen and hydrogen?
A) Electric induction B) Electrolysis C) Hydro division D) None of these
At least __________ of free blacks lived in southern cities
A) three-quarters B) one-half C) one-third D) one-quarter