ATT Test 2 Exam 2026 Most Recent Exam ,Actual
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What is electrical Shock? - Answers-A sensation and
muscular spasm when electric current passes through the
body.
What is a GFCI? - Answers-Ground Fault Circuit
Interrupter (automatically shut's off electrical flow in the
event of an overload)
TS Transformers - Answers-Open: T doesn't generate
output V
Short: could be partial which would then change number
of coils so Ep would change or Es
What is voltage - Answers-Potential of electric energy;
pressure of electrons pushing away from each other.
Current is defined as __________________________. -
Answers-a flow of electric charge
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What are some factors affecting shock? - Answers-Amount
of current, path of current, amount of body resistance, and
length of time current flows in body
What is not a primary factor in severity of an electric
shock? - Answers-The general health of the victim.
Ways to prevent shock? - Answers-Isolate, insulate &
ground
What is the minimum AC current required to cause severe
muscle contractions? - Answers-12 mA
How much more DC is required to freeze the body than
AC? - Answers-5 times more
What types of burns are there? - Answers-Electrical burns,
arc burns, and thermal contact burns
Electrical burns are what? - Answers-Electrical current
flowing through tissue or bones
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Arc burns are what? - Answers-Electrical current flowing
through tissue or bones
Thermal contact burns are what? - Answers-When skin
comes in contact with hot surfaces of overheated electrical
conductors
Factors of electrical accidents - Answers-Unsafe
equipment, unsafe environment, and unsafe work
practices
What should you do first if someone has been shocked? -
Answers-Remove the victim from the source.
What type of protection is worn when use of a tool
produces sparks and debris? - Answers-Safety goggles.
What category includes electrical fires? - Answers-Class
C.