CUSP - T&D Exam Questions and
Answers 100% Pass
As per CAN/ULC S801, on an electrical distribution overhead utility line circuit,
verification of voltage absence can be achieved by: - ANSWER-Using an approved
voltage detector.
Question: Isolation and tagging (no locks) is acceptable on an overhead
distribution circuit under some of the following conditions, EXCEPT for: -
ANSWER-The isolation can be operated from the ground directly at the base of a
structure.
Question: Isolation and tagging (no locks) is acceptable for an overhead
distribution circuit under some of the following conditions: - ANSWER-1. The
isolation point is a physical and visual like a line cut or riser removed.
2. The isolation point can only be operated by the operating authority or qualified
worker.
3. The isolation point is protected from unauthorized access such as vertical height
spacing.
Question: Consider that a circuit has been isolated, tagged and grounded. workers
returning the next day must: - ANSWER-Visually check grounds to verify they are
in good order, secure and test for voltage.
,Question: For lockout purposes, energy isolating devices shall be labelled or
marked using a standardized nomenclature and format to indicate their function.
Identification shall include: - ANSWER-The equipment type, energy type, and
magnitude.
Question: Utilities often use a permitting system due to special circumstances of
which conventional lockout is impracticable. The following is NOT a justified
approach to this process: - ANSWER-The isolation points are only simple single
step actions.
Question: A high voltage utility or electrical company is authorized to use Complex
Lockout (tag permitting) under what regulatory condition: - ANSWER-A variance
application has been approved by the provincial authority.
Question: Utilities often use a permitting system due to special circumstances of
which conventional lockout is impracticable. The following are justified
approaches to this process: - ANSWER-1. The isolation points are located in
remote areas with difficult or restricted access.
2. The length of time to perform the lockout is impracticable.
3. Excessive numbers of persons required to lockout.
Question: Work on a distribution line must consider the following items when
performing isolation and de-energizing of the circuit.: - ANSWER-1. Whether
there are multiple sources of energy (loop feed) on the circuit.
, 2. Is the line isolating device capable of interrupting load.
3. Is the line to be subject to inductive or capacitive charge.
Question: According to the CAN/ULC S801, what is the LEAST DESIRABLE
type of fall protection: - ANSWER-Fall Arrest System (FAS)
Question: Within Z259.14 standards fall restriction equipment (FRE) may only be
leather in subcomponents or elements that are NOT exposed to: - ANSWER-A
dynamic load.
Question: As per Z259 standards, energy absorbing lanyards shall be classified
according to their ability to absorb the kinetic energy from a fall as follows: -
ANSWER-Class E4 (4.0 kN) and Class E6 (6.0 kN) energy absorbing lanyards.
Question: Assuming that the fall protection system is correctly being used, in what
scenario might the worker still contact the ground if they fell: - ANSWER-
Working 16 feet up in a bucket truck on distribution secondary services using a six
foot shock absorbing lanyard, connected to the approved bucket anchor.
Question: What is NOT defined as a requirement of temporary vertical life lines as
per Z259 standards: - ANSWER-100% polypropylene fibers provide the greatest
breaking strength.
Answers 100% Pass
As per CAN/ULC S801, on an electrical distribution overhead utility line circuit,
verification of voltage absence can be achieved by: - ANSWER-Using an approved
voltage detector.
Question: Isolation and tagging (no locks) is acceptable on an overhead
distribution circuit under some of the following conditions, EXCEPT for: -
ANSWER-The isolation can be operated from the ground directly at the base of a
structure.
Question: Isolation and tagging (no locks) is acceptable for an overhead
distribution circuit under some of the following conditions: - ANSWER-1. The
isolation point is a physical and visual like a line cut or riser removed.
2. The isolation point can only be operated by the operating authority or qualified
worker.
3. The isolation point is protected from unauthorized access such as vertical height
spacing.
Question: Consider that a circuit has been isolated, tagged and grounded. workers
returning the next day must: - ANSWER-Visually check grounds to verify they are
in good order, secure and test for voltage.
,Question: For lockout purposes, energy isolating devices shall be labelled or
marked using a standardized nomenclature and format to indicate their function.
Identification shall include: - ANSWER-The equipment type, energy type, and
magnitude.
Question: Utilities often use a permitting system due to special circumstances of
which conventional lockout is impracticable. The following is NOT a justified
approach to this process: - ANSWER-The isolation points are only simple single
step actions.
Question: A high voltage utility or electrical company is authorized to use Complex
Lockout (tag permitting) under what regulatory condition: - ANSWER-A variance
application has been approved by the provincial authority.
Question: Utilities often use a permitting system due to special circumstances of
which conventional lockout is impracticable. The following are justified
approaches to this process: - ANSWER-1. The isolation points are located in
remote areas with difficult or restricted access.
2. The length of time to perform the lockout is impracticable.
3. Excessive numbers of persons required to lockout.
Question: Work on a distribution line must consider the following items when
performing isolation and de-energizing of the circuit.: - ANSWER-1. Whether
there are multiple sources of energy (loop feed) on the circuit.
, 2. Is the line isolating device capable of interrupting load.
3. Is the line to be subject to inductive or capacitive charge.
Question: According to the CAN/ULC S801, what is the LEAST DESIRABLE
type of fall protection: - ANSWER-Fall Arrest System (FAS)
Question: Within Z259.14 standards fall restriction equipment (FRE) may only be
leather in subcomponents or elements that are NOT exposed to: - ANSWER-A
dynamic load.
Question: As per Z259 standards, energy absorbing lanyards shall be classified
according to their ability to absorb the kinetic energy from a fall as follows: -
ANSWER-Class E4 (4.0 kN) and Class E6 (6.0 kN) energy absorbing lanyards.
Question: Assuming that the fall protection system is correctly being used, in what
scenario might the worker still contact the ground if they fell: - ANSWER-
Working 16 feet up in a bucket truck on distribution secondary services using a six
foot shock absorbing lanyard, connected to the approved bucket anchor.
Question: What is NOT defined as a requirement of temporary vertical life lines as
per Z259 standards: - ANSWER-100% polypropylene fibers provide the greatest
breaking strength.
