California Journeyman Electrician Exam – Questions
with Answers & Explanations | Latest 2026 Certification
Prep Guide
Description
California Journeyman Electrician Exam – Latest 2026 prep with 250 multiple-choice
questions, verified answers, and detailed explanations. Covers NFPA 70E safety, NEC
2023, load calculations, wiring methods, grounding, motors, transformers, and
maintenance. Perfect for California General Electrician certification and guaranteed
pass. Instant PDF download.
SECTION 1: SAFETY & NFPA 70E (Questions 1–30)
1. According to NFPA 70E-2024, what is the primary purpose of an electrically safe
work condition?
A. To increase productivity during maintenance
B. To protect personnel from exposure to major electrical hazards
C. To reduce insurance costs
D. To satisfy OSHA documentation requirements
Answer: B. NFPA 70E establishes requirements for safe work practices to protect personnel
by reducing exposure to major electrical hazards including shock, electrocution, arc flash,
and arc blast .
,2. What is the first step in establishing an electrically safe work condition?
A. Don PPE
B. Notify affected employees
C. Test for absence of voltage
D. Lock out the disconnecting means
Answer: B. The first step is to notify affected employees before proceeding with shutdown
and lockout procedures .
3. According to NFPA 70E-2024, what must a job safety plan include?
A. Only PPE requirements
B. An emergency response plan
C. The electrician's license number
D. The customer's contact information
Answer: B. The 2024 edition requires that job safety plans include an emergency response
plan .
4. What is the arc flash boundary?
A. The distance at which a person could receive a second-degree burn from an arc flash
B. The distance at which PPE is optional
C. The distance at which voltage drops below 50V
D. The distance at which work can proceed without a permit
Answer: A. The arc flash boundary is the distance at which a person could receive a
second-degree burn from an arc flash if unprotected .
5. What does the "hierarchy of controls" in NFPA 70E prioritize?
A. PPE as the first line of defense
B. Hazard elimination over hazard control
,C. Administrative controls over engineering controls
D. Substitution over elimination
Answer: B. The 2024 edition aligns with the general hierarchy of controls, encouraging
employers to prioritize hazard elimination over hazard control when feasible .
6. When is an electrically safe work condition required?
A. Only when working on energized equipment above 600V
B. Whenever work is performed on or near electrical equipment
C. Only during scheduled maintenance
D. Only when the equipment is locked out
Answer: B. An electrically safe work condition must be established before work is performed
on or near electrical equipment, unless it is demonstrated that de-energizing introduces
additional hazards .
7. What is the minimum approach distance for unqualified persons to exposed
energized parts?
A. 3 feet
B. 5 feet
C. 10 feet
D. 15 feet
Answer: C. NFPA 70E requires a minimum approach distance of 10 feet for unqualified
persons to exposed energized parts .
8. What PPE is required when working within the arc flash boundary?
A. Safety glasses only
B. Arc-rated clothing and PPE appropriate for the incident energy
, C. Hard hat and safety vest
D. Leather gloves only
Answer: B. Arc-rated clothing and PPE appropriate for the calculated incident energy must
be worn when working within the arc flash boundary .
9. According to NFPA 70E-2024, what is required when testing for absence of
voltage?
A. Testing at the main disconnect only
B. Testing at each point of work
C. Testing only when voltage exceeds 600V
D. Testing only on Fridays
Answer: B. The 2024 edition adds "at each point of work" to the verbiage for testing for
absence of voltage .
10. What is the purpose of lockout/tagout procedures?
A. To increase productivity
B. To prevent unexpected energization during maintenance
C. To reduce costs
D. To satisfy insurance requirements
Answer: B. LOTO procedures prevent unexpected energization of equipment during
maintenance, protecting workers from electrical hazards .
11. What is the maximum allowable voltage drop for a branch circuit according to
NEC recommendations?
A. 2%
B. 3%
with Answers & Explanations | Latest 2026 Certification
Prep Guide
Description
California Journeyman Electrician Exam – Latest 2026 prep with 250 multiple-choice
questions, verified answers, and detailed explanations. Covers NFPA 70E safety, NEC
2023, load calculations, wiring methods, grounding, motors, transformers, and
maintenance. Perfect for California General Electrician certification and guaranteed
pass. Instant PDF download.
SECTION 1: SAFETY & NFPA 70E (Questions 1–30)
1. According to NFPA 70E-2024, what is the primary purpose of an electrically safe
work condition?
A. To increase productivity during maintenance
B. To protect personnel from exposure to major electrical hazards
C. To reduce insurance costs
D. To satisfy OSHA documentation requirements
Answer: B. NFPA 70E establishes requirements for safe work practices to protect personnel
by reducing exposure to major electrical hazards including shock, electrocution, arc flash,
and arc blast .
,2. What is the first step in establishing an electrically safe work condition?
A. Don PPE
B. Notify affected employees
C. Test for absence of voltage
D. Lock out the disconnecting means
Answer: B. The first step is to notify affected employees before proceeding with shutdown
and lockout procedures .
3. According to NFPA 70E-2024, what must a job safety plan include?
A. Only PPE requirements
B. An emergency response plan
C. The electrician's license number
D. The customer's contact information
Answer: B. The 2024 edition requires that job safety plans include an emergency response
plan .
4. What is the arc flash boundary?
A. The distance at which a person could receive a second-degree burn from an arc flash
B. The distance at which PPE is optional
C. The distance at which voltage drops below 50V
D. The distance at which work can proceed without a permit
Answer: A. The arc flash boundary is the distance at which a person could receive a
second-degree burn from an arc flash if unprotected .
5. What does the "hierarchy of controls" in NFPA 70E prioritize?
A. PPE as the first line of defense
B. Hazard elimination over hazard control
,C. Administrative controls over engineering controls
D. Substitution over elimination
Answer: B. The 2024 edition aligns with the general hierarchy of controls, encouraging
employers to prioritize hazard elimination over hazard control when feasible .
6. When is an electrically safe work condition required?
A. Only when working on energized equipment above 600V
B. Whenever work is performed on or near electrical equipment
C. Only during scheduled maintenance
D. Only when the equipment is locked out
Answer: B. An electrically safe work condition must be established before work is performed
on or near electrical equipment, unless it is demonstrated that de-energizing introduces
additional hazards .
7. What is the minimum approach distance for unqualified persons to exposed
energized parts?
A. 3 feet
B. 5 feet
C. 10 feet
D. 15 feet
Answer: C. NFPA 70E requires a minimum approach distance of 10 feet for unqualified
persons to exposed energized parts .
8. What PPE is required when working within the arc flash boundary?
A. Safety glasses only
B. Arc-rated clothing and PPE appropriate for the incident energy
, C. Hard hat and safety vest
D. Leather gloves only
Answer: B. Arc-rated clothing and PPE appropriate for the calculated incident energy must
be worn when working within the arc flash boundary .
9. According to NFPA 70E-2024, what is required when testing for absence of
voltage?
A. Testing at the main disconnect only
B. Testing at each point of work
C. Testing only when voltage exceeds 600V
D. Testing only on Fridays
Answer: B. The 2024 edition adds "at each point of work" to the verbiage for testing for
absence of voltage .
10. What is the purpose of lockout/tagout procedures?
A. To increase productivity
B. To prevent unexpected energization during maintenance
C. To reduce costs
D. To satisfy insurance requirements
Answer: B. LOTO procedures prevent unexpected energization of equipment during
maintenance, protecting workers from electrical hazards .
11. What is the maximum allowable voltage drop for a branch circuit according to
NEC recommendations?
A. 2%
B. 3%
