7049164
Descrição
Quiz por Alejandro Irizar, atualizado more than 1 year ago
|
Criado por Alejandro Irizar
mais de 7 anos atrás
|
|
Questão 1
Questão
Electricity is a free flow of electrons through a conductive surface.
Responda
- True
- False
Questão 2
Questão
What are good conductors of electricity? [blank_start]aluminum[blank_end], [blank_start]gold/silver[blank_end], [blank_start]copper[blank_end].
Responda
-
aluminum
-
gold/silver
-
copper
Questão 3
Questão
If a path is open it means it will be off.
Responda
- True
- False
Questão 4
Questão
if a path is closed it means its on.
Responda
- True
- False
Questão 5
Questão
What is direct current (DC) ?
Responda
-
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.
Questão 6
Questão
What is alternating current (AC)?
Responda
-
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.
Questão 7
Questão
Which are the 6 districts?
Responda
-
Northeast (NE)
-
Orange County (OC)
-
North Coast (NC)
-
Metro (CM)
-
Western (WE)
-
Beach Cities (BC)
-
Balboa (BA)
-
Eastern (EA)
-
La Jolla (JL)
Questão 8
Questão
Primary lines coming out of a substation are known as..
Responda
-
cords
-
extras
-
feeders
-
extensions
Questão 9
Questão
Which are the four most common transmission voltages at SDGE?
Responda
-
138
-
230
-
300
-
500
-
600
-
69
Questão 10
Questão
Is 12-4 kv a distribution voltage or transmission voltage?
Responda
-
distribution
-
transmission
Questão 11
Questão
What type of voltage is 230?
Responda
-
transmission
-
distribution
-
subtransmission
Questão 12
Questão
What type of voltage is 500kv?
Responda
-
transmission
-
subtransmission
-
distribution
Questão 13
Questão
what type of voltage is 138kv?
Responda
-
subtransmission
-
distribution
-
transmission
Questão 14
Questão
These devices use step down and step up voltages and are central piece of equipment on a substation.
Responda
-
transformer
-
power tower
-
transmission pole
-
power grid
Questão 15
Questão
As voltage [blank_start]increases[blank_end], amp [blank_start]decreases[blank_end].
Responda
-
increases
-
decreases
Questão 16
Questão
[blank_start]Switches[blank_end] are used for sectionalizing and isolating.
Responda
-
Switches
Questão 17
Questão
These three are the major divisions in an electrical system.
Responda
-
transmission
-
transportation
-
conversion
-
generation
-
distribution
Questão 18
Questão
This conductor is best because its light weight and cheap.
Responda
-
Copper
-
Lead
-
Aluminum
-
Silver
Questão 19
Questão
The prefix for a transmission pole is "P".
Responda
- True
- False
Questão 20
Questão
An underground conductor uses [blank_start]cable[blank_end], and overhead conductor uses [blank_start]wire[blank_end].
Responda
-
cable
-
wire
Questão 21
Questão
A live front transformer uses:
Responda
-
cable ends
-
load break
Questão 22
Questão
A dead break elbow can be removed when energized.
Responda
- True
- False
Questão 23
Questão
A service restorer and re-closer are the same thing.
Responda
- True
- False
Questão 24
Questão
A [blank_start]fault indicator[blank_end] determines location of faulty cable, wire, or equipment.
Responda
-
fault indicator
Questão 25
Questão
What type of amps can a load break elbow be attached to?
Responda
-
200
-
600
-
both
Questão 26
Questão
what type of amps can a dead break elbow be attached to?
Responda
-
200
-
600
-
both
Questão 27
Questão
Our distribution portion of our system is made up of? [blank_start]primary[blank_end] and [blank_start]secondary[blank_end].
Responda
-
primary
-
secondary
Quer criar seus próprios Quizzes gratuitos com a GoConqr? Saiba mais.