7049164
Beschreibung
Quiz von Alejandro Irizar, aktualisiert more than 1 year ago
|
Erstellt von Alejandro Irizar
vor mehr als 7 Jahre
|
|
Frage 1
Frage
Electricity is a free flow of electrons through a conductive surface.
Antworten
- True
- False
Frage 2
Frage
What are good conductors of electricity? [blank_start]aluminum[blank_end], [blank_start]gold/silver[blank_end], [blank_start]copper[blank_end].
Antworten
-
aluminum
-
gold/silver
-
copper
Frage 3
Frage
If a path is open it means it will be off.
Antworten
- True
- False
Frage 4
Frage
if a path is closed it means its on.
Antworten
- True
- False
Frage 5
Frage
What is direct current (DC) ?
Antworten
-
Current that flows in in direction in a complete path.
-
Current that turns in various directions.
-
Current that doesn't move anywhere.
-
has electrons that flow back and forth.
Frage 6
Frage
What is alternating current (AC)?
Antworten
-
current that doesnt move at all.
-
electrons that flow back and forth
-
the current flows in 1 direction in a complete path.
-
electrons move in various directions but then form a complete path.
Frage 7
Frage
Which are the 6 districts?
Antworten
-
Northeast (NE)
-
Orange County (OC)
-
North Coast (NC)
-
Metro (CM)
-
Western (WE)
-
Beach Cities (BC)
-
Balboa (BA)
-
Eastern (EA)
-
La Jolla (JL)
Frage 8
Frage
Primary lines coming out of a substation are known as..
Antworten
-
cords
-
extras
-
feeders
-
extensions
Frage 9
Frage
Which are the four most common transmission voltages at SDGE?
Antworten
-
138
-
230
-
300
-
500
-
600
-
69
Frage 10
Frage
Is 12-4 kv a distribution voltage or transmission voltage?
Antworten
-
distribution
-
transmission
Frage 11
Frage
What type of voltage is 230?
Antworten
-
transmission
-
distribution
-
subtransmission
Frage 12
Frage
What type of voltage is 500kv?
Antworten
-
transmission
-
subtransmission
-
distribution
Frage 13
Frage
what type of voltage is 138kv?
Antworten
-
subtransmission
-
distribution
-
transmission
Frage 14
Frage
These devices use step down and step up voltages and are central piece of equipment on a substation.
Antworten
-
transformer
-
power tower
-
transmission pole
-
power grid
Frage 15
Frage
As voltage [blank_start]increases[blank_end], amp [blank_start]decreases[blank_end].
Antworten
-
increases
-
decreases
Frage 16
Frage
[blank_start]Switches[blank_end] are used for sectionalizing and isolating.
Antworten
-
Switches
Frage 17
Frage
These three are the major divisions in an electrical system.
Antworten
-
transmission
-
transportation
-
conversion
-
generation
-
distribution
Frage 18
Frage
This conductor is best because its light weight and cheap.
Antworten
-
Copper
-
Lead
-
Aluminum
-
Silver
Frage 19
Frage
The prefix for a transmission pole is "P".
Antworten
- True
- False
Frage 20
Frage
An underground conductor uses [blank_start]cable[blank_end], and overhead conductor uses [blank_start]wire[blank_end].
Antworten
-
cable
-
wire
Frage 21
Frage
A live front transformer uses:
Antworten
-
cable ends
-
load break
Frage 22
Frage
A dead break elbow can be removed when energized.
Antworten
- True
- False
Frage 23
Frage
A service restorer and re-closer are the same thing.
Antworten
- True
- False
Frage 24
Frage
A [blank_start]fault indicator[blank_end] determines location of faulty cable, wire, or equipment.
Antworten
-
fault indicator
Frage 25
Frage
What type of amps can a load break elbow be attached to?
Antworten
-
200
-
600
-
both
Frage 26
Frage
what type of amps can a dead break elbow be attached to?
Antworten
-
200
-
600
-
both
Frage 27
Frage
Our distribution portion of our system is made up of? [blank_start]primary[blank_end] and [blank_start]secondary[blank_end].
Antworten
-
primary
-
secondary
Möchten Sie mit GoConqr kostenlos Ihre eigenen Quiz erstellen? eigenen Mehr erfahren.