Qualified Electrical Worker: Questions & Solutions
(Rated A+)
Arc Rating Right Ans - The Degree of protection provided by PPE expressed
in cal/cm2 and is the lower of the Arc Thermal Protective Value or the Energy
Breakopen Threshold
Calorie Right Ans - Amount of energy needed to raise temperature 1 gram
of water 1 degree C
Barricade Right Ans - A physical barrier such as cones, tape, or A frames to
prevent access to an area
Barrier Right Ans - A physical obstruction such as a wall that prevents
egress from an area
Boundaries Right Ans - The distance from an energized circuit part that
establishes Shock protection or Arc Flash protection by increased proximity
Electrical Hazard Analysis Right Ans - A written description of the work
and analysis of the associated hazards as wel as required elements of
mitigation
Energization Competent Person Right Ans - A qualified, authorized person
in charge of energizing equipment that coordinates personnel, is accountable
for safe execution, has detailed knowledge of exposures, and has the authority
to take correct action to control hazards
Energized work Right Ans - Includes work on or near exposed energized
parts and includes direct contact, any interaction, or contact by tools or
materials
Exposed Live Parts Right Ans - Not Suitably guarded, isolated, or insulated
Guarded Right Ans - Covered, shielded, fenced, enclosed or otherwise
protected
(Rated A+)
Arc Rating Right Ans - The Degree of protection provided by PPE expressed
in cal/cm2 and is the lower of the Arc Thermal Protective Value or the Energy
Breakopen Threshold
Calorie Right Ans - Amount of energy needed to raise temperature 1 gram
of water 1 degree C
Barricade Right Ans - A physical barrier such as cones, tape, or A frames to
prevent access to an area
Barrier Right Ans - A physical obstruction such as a wall that prevents
egress from an area
Boundaries Right Ans - The distance from an energized circuit part that
establishes Shock protection or Arc Flash protection by increased proximity
Electrical Hazard Analysis Right Ans - A written description of the work
and analysis of the associated hazards as wel as required elements of
mitigation
Energization Competent Person Right Ans - A qualified, authorized person
in charge of energizing equipment that coordinates personnel, is accountable
for safe execution, has detailed knowledge of exposures, and has the authority
to take correct action to control hazards
Energized work Right Ans - Includes work on or near exposed energized
parts and includes direct contact, any interaction, or contact by tools or
materials
Exposed Live Parts Right Ans - Not Suitably guarded, isolated, or insulated
Guarded Right Ans - Covered, shielded, fenced, enclosed or otherwise
protected
