ATT Comp Test (FC) Exam fully solved & updated
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Terms in this set (105)
A sensation and muscular spasm when electric
What is electrical Shock?
current passes through the body.
Ground Fault Circuit Interrupter (automatically shut's
What is a GFCI?
off electrical flow in the event of an overload)
Open: T doesn't generate output V
TS Transformers Short: could be partial which would then change
number of coils so Ep would change or Es
Potential of electric energy; pressure of electrons
What is voltage
pushing away from each other.
Current is defined as a flow of electric charge
__________________________.
What are some factors Amount of current, path of current, amount of body
affecting shock? resistance, and length of time current flows in body
What is not a primary The general health of the victim.
factor in severity of an
electric shock?
Ways to prevent shock? Isolate, insulate & ground
What is the minimum AC 12 mA
current required to cause
severe muscle
contractions?
, How much more DC is 5 times more
required to freeze the
body than AC?
What types of burns are Electrical burns, arc burns, and thermal contact burns
there?
Electrical burns are what? Electrical current flowing through tissue or bones
Arc burns are what? Electrical current flowing through tissue or bones
Thermal contact burns are When skin comes in contact with hot surfaces of
what? overheated electrical conductors
Factors of electrical Unsafe equipment, unsafe environment, and unsafe
accidents work practices
What should you do first if Remove the victim from the source.
someone has been
shocked?
What type of protection is Safety goggles.
worn when use of a tool
produces sparks and
debris?
What category includes Class C.
electrical fires?
Switches have __________ minimum, maximum
resistance when closed,
and ____________ resistance
when open.
Toggle, slide, rotary, and push button. Single or
Type of switches
double pole and throw.
Fuses and circuit breakers reusable
are both protection
devices, however, while
fuses are not ____________,
circuit breakers are.
(latest version verified for accuracy)
Save
Terms in this set (105)
A sensation and muscular spasm when electric
What is electrical Shock?
current passes through the body.
Ground Fault Circuit Interrupter (automatically shut's
What is a GFCI?
off electrical flow in the event of an overload)
Open: T doesn't generate output V
TS Transformers Short: could be partial which would then change
number of coils so Ep would change or Es
Potential of electric energy; pressure of electrons
What is voltage
pushing away from each other.
Current is defined as a flow of electric charge
__________________________.
What are some factors Amount of current, path of current, amount of body
affecting shock? resistance, and length of time current flows in body
What is not a primary The general health of the victim.
factor in severity of an
electric shock?
Ways to prevent shock? Isolate, insulate & ground
What is the minimum AC 12 mA
current required to cause
severe muscle
contractions?
, How much more DC is 5 times more
required to freeze the
body than AC?
What types of burns are Electrical burns, arc burns, and thermal contact burns
there?
Electrical burns are what? Electrical current flowing through tissue or bones
Arc burns are what? Electrical current flowing through tissue or bones
Thermal contact burns are When skin comes in contact with hot surfaces of
what? overheated electrical conductors
Factors of electrical Unsafe equipment, unsafe environment, and unsafe
accidents work practices
What should you do first if Remove the victim from the source.
someone has been
shocked?
What type of protection is Safety goggles.
worn when use of a tool
produces sparks and
debris?
What category includes Class C.
electrical fires?
Switches have __________ minimum, maximum
resistance when closed,
and ____________ resistance
when open.
Toggle, slide, rotary, and push button. Single or
Type of switches
double pole and throw.
Fuses and circuit breakers reusable
are both protection
devices, however, while
fuses are not ____________,
circuit breakers are.
