NCCER - Core: Basic Safety (001 - 6th Edition) Updated Exam 2026
WITH RecentNewest Verified And Well Analyzed Exam Questions
(Actual Exam 2026-2027) Correct Detailed & Verified ANSWERS (100%
Accurate Solutions) ALREADY GRADED A+||NEWEST VERSION Of
The Exam Guarantee Pass!!
Which federal agency is responsible for setting and enforcing workplace safety
standards in the United States?
A) Environmental Protection Agency (EPA)
B) National Institute for Occupational Safety and Health (NIOSH)
C) Occupational Safety and Health Administration (OSHA)
D) Mine Safety and Health Administration (MSHA)
Answer: C) Occupational Safety and Health Administration (OSHA)
Rationale: OSHA is the federal agency that creates and enforces workplace safety
regulations to ensure safe working conditions. NIOSH conducts research, and the EPA
focuses on environmental issues, while MSHA covers mining.
What does a red circle with a diagonal line through a black symbol on a safety sign
mean?
A) Caution
B) Danger
C) Prohibition
D) Warning
Answer: C) Prohibition
Rationale: A red circle with a slash indicates a prohibited action—something you must
not do. “Danger” signs are usually red with the word DANGER; “Caution” and “Warning”
use yellow or orange.
Which type of personal protective equipment (PPE) must be worn when there is a risk of
flying debris or chemical splashes to the eyes?
A) Safety glasses
B) Face shield
, C) Goggles
D) Welding helmet
Answer: C) Goggles
Rationale: Goggles provide a tight seal around the eyes, protecting against splashes
and airborne particles. Safety glasses only protect from impact; a face shield protects
the face but not fully from splashes around the eyes.
What is the minimum distance that a ladder must extend above the landing surface it is
leaning against?
A) 1 foot (0.3 m)
B) 2 feet (0.6 m)
C) 3 feet (0.9 m)
D) 4 feet (1.2 m)
Answer: C) 3 feet (0.9 m)
Rationale: OSHA requires that a portable ladder extend at least 3 feet above the upper
landing surface to provide a handhold for stepping on and off safely.
When using a fire extinguisher, what does the acronym PASS stand for?
A) Pull, Aim, Squeeze, Sweep
B) Push, Activate, Spray, Sweep
C) Point, Aim, Squeeze, Spray
D) Pull, Activate, Squeeze, Sweep
Answer: A) Pull, Aim, Squeeze, Sweep
Rationale: PASS is the proper technique: Pull the pin, Aim at the base of the fire,
Squeeze the handle, and Sweep from side to side.
An electrical shock occurs when the body becomes part of an electrical circuit. What is
the primary cause of death from electric shock?
A) Severe burns
B) Cardiac arrest
C) Muscle spasms
D) Internal bleeding
Answer: B) Cardiac arrest
WITH RecentNewest Verified And Well Analyzed Exam Questions
(Actual Exam 2026-2027) Correct Detailed & Verified ANSWERS (100%
Accurate Solutions) ALREADY GRADED A+||NEWEST VERSION Of
The Exam Guarantee Pass!!
Which federal agency is responsible for setting and enforcing workplace safety
standards in the United States?
A) Environmental Protection Agency (EPA)
B) National Institute for Occupational Safety and Health (NIOSH)
C) Occupational Safety and Health Administration (OSHA)
D) Mine Safety and Health Administration (MSHA)
Answer: C) Occupational Safety and Health Administration (OSHA)
Rationale: OSHA is the federal agency that creates and enforces workplace safety
regulations to ensure safe working conditions. NIOSH conducts research, and the EPA
focuses on environmental issues, while MSHA covers mining.
What does a red circle with a diagonal line through a black symbol on a safety sign
mean?
A) Caution
B) Danger
C) Prohibition
D) Warning
Answer: C) Prohibition
Rationale: A red circle with a slash indicates a prohibited action—something you must
not do. “Danger” signs are usually red with the word DANGER; “Caution” and “Warning”
use yellow or orange.
Which type of personal protective equipment (PPE) must be worn when there is a risk of
flying debris or chemical splashes to the eyes?
A) Safety glasses
B) Face shield
, C) Goggles
D) Welding helmet
Answer: C) Goggles
Rationale: Goggles provide a tight seal around the eyes, protecting against splashes
and airborne particles. Safety glasses only protect from impact; a face shield protects
the face but not fully from splashes around the eyes.
What is the minimum distance that a ladder must extend above the landing surface it is
leaning against?
A) 1 foot (0.3 m)
B) 2 feet (0.6 m)
C) 3 feet (0.9 m)
D) 4 feet (1.2 m)
Answer: C) 3 feet (0.9 m)
Rationale: OSHA requires that a portable ladder extend at least 3 feet above the upper
landing surface to provide a handhold for stepping on and off safely.
When using a fire extinguisher, what does the acronym PASS stand for?
A) Pull, Aim, Squeeze, Sweep
B) Push, Activate, Spray, Sweep
C) Point, Aim, Squeeze, Spray
D) Pull, Activate, Squeeze, Sweep
Answer: A) Pull, Aim, Squeeze, Sweep
Rationale: PASS is the proper technique: Pull the pin, Aim at the base of the fire,
Squeeze the handle, and Sweep from side to side.
An electrical shock occurs when the body becomes part of an electrical circuit. What is
the primary cause of death from electric shock?
A) Severe burns
B) Cardiac arrest
C) Muscle spasms
D) Internal bleeding
Answer: B) Cardiac arrest
