NICET ELECTRICAL POWER TESTING LEVEL 1
Questions and Correct Answers Graded A 2026
Updated
Classifications of Fire Extinguisher
A: Wood, paper, textile
B: Flammable liquids
C: Electrical Equipment
D: Metallic Fires
K: Kitchen fires
Steps for Using a Fire Extinguisher
P-A-S-S
Pull the pin;
Aim the nozzle;
,Squeeze the trigger;
Sweep extinguisher back and forth over the fire.
Types of Fire Extinguishers and Classifications
Water extinguishers (A only)
Dry chemical extinguishers (A, B, C, Electrical)
Carbon Dioxide (CO2) extinguishers (B, C, Electrical)
Foam (A, B)
Wet Chemical (A, K)
Importance of Displaying Safety Signs and Labels
To prevent injury and ensure everyone is aware of possible dangers and
hazards in certain situations.
Definition of Product Safety Sign or Label
, An identifier affixed to a product that provides safety information.
Components of a Product Safety Sign
Border: White or safety black
Format: horizontal or vertical
Message Panel: Word message containing all information
Panel Shape: Dependent on space
Signal Word: Contains signal word or alert symbol.
Warning Sign
Type of sign that indicates potential hazards (DANGER, WARNING,
CAUTION, NOTICE, and SAFETY INSTRUCTIONS)
Elements Affecting Arc Flash Incident Energy
Questions and Correct Answers Graded A 2026
Updated
Classifications of Fire Extinguisher
A: Wood, paper, textile
B: Flammable liquids
C: Electrical Equipment
D: Metallic Fires
K: Kitchen fires
Steps for Using a Fire Extinguisher
P-A-S-S
Pull the pin;
Aim the nozzle;
,Squeeze the trigger;
Sweep extinguisher back and forth over the fire.
Types of Fire Extinguishers and Classifications
Water extinguishers (A only)
Dry chemical extinguishers (A, B, C, Electrical)
Carbon Dioxide (CO2) extinguishers (B, C, Electrical)
Foam (A, B)
Wet Chemical (A, K)
Importance of Displaying Safety Signs and Labels
To prevent injury and ensure everyone is aware of possible dangers and
hazards in certain situations.
Definition of Product Safety Sign or Label
, An identifier affixed to a product that provides safety information.
Components of a Product Safety Sign
Border: White or safety black
Format: horizontal or vertical
Message Panel: Word message containing all information
Panel Shape: Dependent on space
Signal Word: Contains signal word or alert symbol.
Warning Sign
Type of sign that indicates potential hazards (DANGER, WARNING,
CAUTION, NOTICE, and SAFETY INSTRUCTIONS)
Elements Affecting Arc Flash Incident Energy
