ATT Comp Test Exam Questions
Complete Latest 2025/2026 with
Correct Answers and Rationales
GRADED A+
Terms in this set (105) Original
A sensation and muscular spasm when electric
What is electrical Shock?
current passes through the body.
Ground Fault Circuit Interrupter (automatically
What is a GFCI? shut's off electrical flow in the event of an
overload)
Open: T doesn't generate output V
Short: could be partial which would then
TS Transformers
change number of coils so Ep would change or
Es
Potential of electric energy; pressure of
What is voltage
electrons pushing away from each other.
, Current is defined as
a flow of electric charge
__________________________.
Amount of current, path of current, amount of
What are some factors affecting shock? body resistance, and length of time current
flows in body
What is not a primary factor in severity of an
The general health of the victim.
electric shock?
Ways to prevent shock? Isolate, insulate & ground
What is the minimum AC current required to
12 mA
cause severe muscle contractions?
How much more DC is required to freeze the
5 times more
body than AC?
Electrical burns, arc burns, and thermal contact
What types of burns are there?
burns
Electrical current flowing through tissue or
Electrical burns are what?
bones
Electrical current flowing through tissue or
Arc burns are what?
bones
Complete Latest 2025/2026 with
Correct Answers and Rationales
GRADED A+
Terms in this set (105) Original
A sensation and muscular spasm when electric
What is electrical Shock?
current passes through the body.
Ground Fault Circuit Interrupter (automatically
What is a GFCI? shut's off electrical flow in the event of an
overload)
Open: T doesn't generate output V
Short: could be partial which would then
TS Transformers
change number of coils so Ep would change or
Es
Potential of electric energy; pressure of
What is voltage
electrons pushing away from each other.
, Current is defined as
a flow of electric charge
__________________________.
Amount of current, path of current, amount of
What are some factors affecting shock? body resistance, and length of time current
flows in body
What is not a primary factor in severity of an
The general health of the victim.
electric shock?
Ways to prevent shock? Isolate, insulate & ground
What is the minimum AC current required to
12 mA
cause severe muscle contractions?
How much more DC is required to freeze the
5 times more
body than AC?
Electrical burns, arc burns, and thermal contact
What types of burns are there?
burns
Electrical current flowing through tissue or
Electrical burns are what?
bones
Electrical current flowing through tissue or
Arc burns are what?
bones
