1
Q
What is the purpose of a Zener diode?
A
Voltage regulation
2
Q
What happens to load voltage and current with increased input voltage?
A
Remain constant
3
Q
When will the Zener regulate?
A
If input is greater than Zener rating
4
Q
What happens if the input is not greater than Zener voltage?
A
Zener behaves as an open
5
Q
What is the difference between a zener diode and a regular diode?
A
Zener diodes break down at a specific voltage allowing current to flow in the reverse direction
ELX
flashcards
Decks in class (55)
# Cards
-
A2 - LT1 - Describe the Characteristics of a Series Circuit18
-
D2 - LT4 - CEC Section 10 Grounding and Bonding17
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D2 - LT4 - CEC Section 12 Wiring Methods7
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A1 LT111
-
A1 LT214
-
A1 LT314
-
A1 LT416
-
A1 LT510
-
A1 LT616
-
A1 LT717
-
A1 LT840
-
A1 LT929
-
A1 LT108
-
A1 LT1115
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A1 LT1238
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A1 LT1329
-
A1 LT1437
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A1 LT1514
-
A1 LT1616
-
A1 LT174
-
A1 LT189
-
A1 LT1916
-
A1 LT2036
-
A1 LT2123
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G2 LT115
-
H1 LT125
-
H1 LT225
-
H1 LT310
-
H3 LT111
-
I2 LT120
-
AA1 LT124
-
AA1 LT243
-
A6 LT119
-
A6 LT219
-
A6 LT314
-
A6 LT45
-
A6 LT58
-
A6 LT630
-
C4 LT150
-
C4 LT24
-
C4 LT332
-
C4 LT442
-
C4 LT515
-
C4 LT645
-
A3 LT449
-
R2 LT142
-
R2 LT258
-
R2 LT320
-
D2 LT4 CEC Section 76 Temporary Wiring29
-
D2 LT4 CEC Section 30 Installation of Lighting Equipment53
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D2 LT4 CEC Section 26 Installation of Equipment54
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D2 LT4 CEC Section 16 Class I and CLass II Circuits22
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Features Of Maual Motors31
-
Motor Controll44
-
Final Test Cards36
