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EG II JR 1 Flashcards | StudBud
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EG II JR 1
EG II JR 1
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Chapter 3 Part 1 of 2
Flashcards
24 cards
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Practice quiz
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Questions
24
Answers
1
Equipment is able to sense and automatically react to situations without the need for human interaction
Automation
Modernized
Remote control
Intelligent
2
Operator can operate equipment when needed from remote locations via any means of communication necessary. SCADA
Resilient
Remote control
Automation
Efficiency
3
Micro grids can form when larger portions of circuits begin is landing.
False
True
4
Power generated from more renewable resources such as wind, solar, and hydro-electric
Automation
Resilient
Renewable
Self-healing
5
Is a philosophy that allows the real time conditions surrounding conductors to be monitored.
Shed Loading
Dynamic Line Loading
Wide Area Management System
Peak Loading
6
Current technologies that help combine electrical supply & communications in a manner equipment operates in unison
Automation
Efficiency
Modernized
SCADA
7
Increase operation only during the peak loading times of the day, if needed.
Solar Plants
Battery Storage
Hydro Plants
Peaker Plants
8
Designed to allow much more current to flow at higher temperatures than the same sized conductor of all alum. or ACSR
ACC (Alum. Conductor Composite Core)
ACSR (Alum. Conductor Composite Core)
ACCC (Alum. Conductor Steel Reinforced)
ACCC (Alum. Conductor Composite Core)
9
Cascading is most likely to occur during the time of day when demand is at its peak.
False
True
10
Resistant to unauthorized operation including cyber attack
Secure
Modernized
Self-healing
Intelligent
11
Parabolic solar panels melt salt to form thermal energy storage that is normally combined with solar thermal generations
False
True
12
A portion of the electrical system that can operate independently from the main grid. Also know as micro grids
Self sustaining
Generator
Has its own electrical grid
Islanding
13
Refers to everything from power quality to streamlining operational processes and procedures
Efficiency
Intelligent
Modernized
Remote control
14
Uses automation to sense disturbances on the system, & automatically trigger key operations to keep power on
Intelligent
Modernized
Self-healing
Automation
15
Check the phase angle on voltage & current waves as often as 30x per second
Phasor Measurement Units
Smart Equipment
Satellite
Legacy equipment
16
This refers to the time of day when demand for electricity is at its highest, typically late afternoon & early evening
High Load
Peak Load
Heavy Load
Peak Demand
17
Is a shield wire installed at the tops of structures. Offers lighting protection, contains fiber optic cable
Optical Ground Wire (OPGW)
ACCC (Alum. Composite Core Conductor)
ACSR (Alum. Conductor Steel Reinforced)
Static Shield Wire (SSW)
18
Incorporation of the concepts, philosophies, & technologies that enable the internet, into the electrical grid.
E-Grid
Legacy
Smart Grid
Cascading
19
Methods of reducing consumption of electricity by customers, especially during times of peak loading
Intelligent
Efficiency
Demand side management
Automation
20
Equipment that uses information to make quick decisions & make appropriate functions to maintain safe & reliable power
Intelligent
Secure
Remote control
Automation
21
An outage causing more outages because interconnected circuits are not able to support added load from original outage.
Peak Load
Blackout
Cascading
Rolling Outage
22
The strain on the grid during peak loading & the effects of cascading power failures best explain why we need what?
Back up power
To not monitor graphs to adjust for peak loading
A smarter electrical grid
To keep implementing legacy equipment
23
Bi-directional energy flow means power can flow through the circuits/equipment from either direction.
True
False
24
Strong enough to handle disturbances with our experiencing cascading
Intelligent
Self-healing
Resilient
Secure