Substation Electrician Apprenticeship
Exam UPDATED ACTUAL QUESTIONS
AND CORRECT ANSWERS
5 functions of a substation electrician - CORRECT ANSWER 1. Install and maintain elctrical
equipment and appartaus in SRPs different substations
2.Perform construction of the substations like grounding, running cable, putting up electrical
structures, installing equipment
3. Inspect and repair different substation equipment for all tranmission and distrubition voltages like
breakers, transformer, switch gears, batteries, and regulators
4. Maintain and install underground conduit, cable, and equipment
5. Be able to operate various types of equipment and tools
Name two types of safety programs and explain what they do - CORRECT ANSWER 1.Attack
backing
2. Circle of safety
Safety practices when entering and working in a sub - CORRECT ANSWER 1. You need to call
PDO at 602-236-ENTR to check in and check out of sub when you and the crew leave
2. Inspect gate and fencing for any obstructions and make sure gate is locked and grounded
3. Keep the gates locked and closed at all times even if working inside the sub
4. Be aware of traffic flow and equipment and be aware of overhead clearances
5. Notify and tailboard with other crews in yard your presence
Exam UPDATED ACTUAL QUESTIONS
AND CORRECT ANSWERS
5 functions of a substation electrician - CORRECT ANSWER 1. Install and maintain elctrical
equipment and appartaus in SRPs different substations
2.Perform construction of the substations like grounding, running cable, putting up electrical
structures, installing equipment
3. Inspect and repair different substation equipment for all tranmission and distrubition voltages like
breakers, transformer, switch gears, batteries, and regulators
4. Maintain and install underground conduit, cable, and equipment
5. Be able to operate various types of equipment and tools
Name two types of safety programs and explain what they do - CORRECT ANSWER 1.Attack
backing
2. Circle of safety
Safety practices when entering and working in a sub - CORRECT ANSWER 1. You need to call
PDO at 602-236-ENTR to check in and check out of sub when you and the crew leave
2. Inspect gate and fencing for any obstructions and make sure gate is locked and grounded
3. Keep the gates locked and closed at all times even if working inside the sub
4. Be aware of traffic flow and equipment and be aware of overhead clearances
5. Notify and tailboard with other crews in yard your presence
