1
LADWP ELECTRIC STATION OPERATOR
(CIRCUIT BREAKERS, DISCONNECTS,
TRANSFORMERS) QUESTIONS WITH
SOLUTIONS 2026/2027
switching - correct-answer - One of the primary tasks of the Electric Station
Operator is the __________ of high voltage circuits.
50 100 - correct-answer - Electrical current may flow across the contacts of ____
to ____ electrical switches before it reaches the consumer.
improper - correct-answer - The __________ operation of these electrical
switches can pose a serious hazard to personnel, can cause destruction of
expensive power system equipment, and can cause unnecessary interruption of
electrical service to consumers.
, 2
switches - correct-answer - Electrical __________ are installed in the path from
the generator to the consumer to provide reliability, flexibility, and safeguards for
the electrical power system.
emergency - correct-answer - Operators use electrical switches to perform
routine, automatic, and ____________ switching operations on the electrical
system.
Routine - correct-answer - ___________ switching is for maintenance,
construction, cleaning, testing, etc.
Automatic - correct-answer - ___________ switching operations include
automatic reclosers (ARs), Voltage Pickup Unit (VPUs), and Automatic Transfer
Switching (ATSs).
, 3
Emergency - correct-answer - ___________ switching operations include insolate
trouble, restoration, 4.8kV Ground Search, etc.
Automatic - correct-answer - The placement of ___________ electrical switches in
the power system makes it possible to limit both the duration and the extent of
power outages.
Emergency - correct-answer - __________ switching performed by Operators in
usually in response to power outages and abnormal conditions such as overloads.
manipulation - correct-answer - The electrical function of switches falls into two
categories; ___________ of relatively high values of current and voltage under
load AND the switching of circuits to provide a visual confirmation of de-
energization.
LADWP ELECTRIC STATION OPERATOR
(CIRCUIT BREAKERS, DISCONNECTS,
TRANSFORMERS) QUESTIONS WITH
SOLUTIONS 2026/2027
switching - correct-answer - One of the primary tasks of the Electric Station
Operator is the __________ of high voltage circuits.
50 100 - correct-answer - Electrical current may flow across the contacts of ____
to ____ electrical switches before it reaches the consumer.
improper - correct-answer - The __________ operation of these electrical
switches can pose a serious hazard to personnel, can cause destruction of
expensive power system equipment, and can cause unnecessary interruption of
electrical service to consumers.
, 2
switches - correct-answer - Electrical __________ are installed in the path from
the generator to the consumer to provide reliability, flexibility, and safeguards for
the electrical power system.
emergency - correct-answer - Operators use electrical switches to perform
routine, automatic, and ____________ switching operations on the electrical
system.
Routine - correct-answer - ___________ switching is for maintenance,
construction, cleaning, testing, etc.
Automatic - correct-answer - ___________ switching operations include
automatic reclosers (ARs), Voltage Pickup Unit (VPUs), and Automatic Transfer
Switching (ATSs).
, 3
Emergency - correct-answer - ___________ switching operations include insolate
trouble, restoration, 4.8kV Ground Search, etc.
Automatic - correct-answer - The placement of ___________ electrical switches in
the power system makes it possible to limit both the duration and the extent of
power outages.
Emergency - correct-answer - __________ switching performed by Operators in
usually in response to power outages and abnormal conditions such as overloads.
manipulation - correct-answer - The electrical function of switches falls into two
categories; ___________ of relatively high values of current and voltage under
load AND the switching of circuits to provide a visual confirmation of de-
energization.
