SOPD Emergency Response & System Restoration Procedures

Question 1

A black‑start resource is defined as a generating unit that can:

Accepted Answer

Start without off‑site power

Answer

Synchronize islands

Answer

Provide only reactive support

Answer

Operate in under‑frequency mode

Question 2

Under‑frequency load shedding (UFLS) is automatically triggered when system frequency drops below:

Accepted Answer

59.3 Hz

Answer

60.0 Hz

Answer

58.0 Hz

Answer

57.0 Hz

Question 3

NERC standard that requires each Balancing Authority to have a restoration plan is:

Accepted Answer

EOP‑005

Answer

EOP‑004

Answer

FAC‑008

Answer

CIP‑014

Question 4

During storm damage, operators first prioritize:

Accepted Answer

Isolating faulted segments to secure the system

Answer

Restoring all customers

Answer

Filing event reports

Answer

Recalling maintenance crews

Question 5

A cascading outage is defined as:

Accepted Answer

Sequential protective trips leading to widespread loss

Answer

Planned islanding

Answer

Routine maintenance shutdown

Answer

Controlled load drop

Question 6

A cranking path is:

Accepted Answer

Transmission route to energize a non‑black‑start unit

Answer

Path of lightning current

Answer

Circuit for auxiliary services

Answer

Backup communication link

Question 7

Effective emergency communication uses the Incident Command System (ICS) because it:

Accepted Answer

Provides common terminology and structure

Answer

Avoids written logs

Answer

Eliminates need for hierarchy

Answer

Relies on informal chat

Question 8

Synchronizing an islanded grid with the main grid requires matching voltage, frequency, and:

Accepted Answer

Phase angle

Answer

Power factor

Answer

Reactive reserve

Answer

Transformer tap

Question 9

Post‑event analysis reports are typically required within how many days after a major disturbance?

Accepted Answer

30 days

Answer

7 days

Answer

14 days

Answer

90 days