12/19/25, 1:49 PM ATT FC COMP TEST EXAM (updated 2025) Questions & Answers | Latest Already Graded A+ UPDATE 2025|2026 Flashcards | …
ATT FC COMP TEST EXAM (updated 2025)
Questions & Answers | Latest Already Graded A+
UPDATE 2025|2026
Save
Terms in this set (154)
What three factors determine the 1) Amount of current flowing through the body, 2)
severity of an electric shock? Path of current through the body, 3) Length of time
the body is in the circuit
How much current can be lethal? 50-150 milliamperes
How much more DC than AC does it 5 times: 12 ma AC, 60 ma DC
take to freeze a body to a
conductor?
What are three types of burns? 1) Electrical, 2) Arc, 3) Thermal Contact
What are three well-known examples 1) Fuse, 2) Circuit Breakers, 3) Ground-Fault Circuit
of electrical protection devices Interrupters (GFCIs)
Never use ____ or ____ to extinguish an water, foam
electrical fire because they are
electrically conductive substances.
https://quizlet.com/1124780996/att-fc-comp-test-exam-updated-2025-questions-answers-latest-already-graded-a-update-20252026-flash-cards/?new 1/10
, 12/19/25, 1:49 PM ATT FC COMP TEST EXAM (updated 2025) Questions & Answers | Latest Already Graded A+ UPDATE 2025|2026 Flashcards | …
What are the 4 steps that should be 1) de-energize, 2) call the fire department, 3)
taken in the case of an electrical control / put out the fire, 4) report fire
fire?
Schematic diagrams are drawn so left, right
that the date or signal flows through
the circuit from ____ to ____.
What are the two methods to 1) trial and error, 2) logical procedure
troubleshoot a circuit?
What are the four steps to 1) Analyze the circuit, 2) Check the setup, 3)
troubleshooting a circuit? Calculate and measure values, 4) Check the results.
What are three characteristics of an 1) infinite resistance, 2) no circuit current, 3)
open? measure applied voltage
What are three characteristics of a 1) no resistance, 2) increases circuit current, 3)
short? measures 0 voltage
What are the three characteristics of 1) resistance increases or decreases, 2) increases or
a changed value? decreases circuit current, 3) measures voltage
other than calculated
What is a representation of AC The sine wave
voltage or current?
____ is determined by the number of Frequency
cycles that occur in one second.
What is the basic unit of the Hertz (Hz)
measurement for frequency?
https://quizlet.com/1124780996/att-fc-comp-test-exam-updated-2025-questions-answers-latest-already-graded-a-update-20252026-flash-cards/?new 2/10
ATT FC COMP TEST EXAM (updated 2025)
Questions & Answers | Latest Already Graded A+
UPDATE 2025|2026
Save
Terms in this set (154)
What three factors determine the 1) Amount of current flowing through the body, 2)
severity of an electric shock? Path of current through the body, 3) Length of time
the body is in the circuit
How much current can be lethal? 50-150 milliamperes
How much more DC than AC does it 5 times: 12 ma AC, 60 ma DC
take to freeze a body to a
conductor?
What are three types of burns? 1) Electrical, 2) Arc, 3) Thermal Contact
What are three well-known examples 1) Fuse, 2) Circuit Breakers, 3) Ground-Fault Circuit
of electrical protection devices Interrupters (GFCIs)
Never use ____ or ____ to extinguish an water, foam
electrical fire because they are
electrically conductive substances.
https://quizlet.com/1124780996/att-fc-comp-test-exam-updated-2025-questions-answers-latest-already-graded-a-update-20252026-flash-cards/?new 1/10
, 12/19/25, 1:49 PM ATT FC COMP TEST EXAM (updated 2025) Questions & Answers | Latest Already Graded A+ UPDATE 2025|2026 Flashcards | …
What are the 4 steps that should be 1) de-energize, 2) call the fire department, 3)
taken in the case of an electrical control / put out the fire, 4) report fire
fire?
Schematic diagrams are drawn so left, right
that the date or signal flows through
the circuit from ____ to ____.
What are the two methods to 1) trial and error, 2) logical procedure
troubleshoot a circuit?
What are the four steps to 1) Analyze the circuit, 2) Check the setup, 3)
troubleshooting a circuit? Calculate and measure values, 4) Check the results.
What are three characteristics of an 1) infinite resistance, 2) no circuit current, 3)
open? measure applied voltage
What are three characteristics of a 1) no resistance, 2) increases circuit current, 3)
short? measures 0 voltage
What are the three characteristics of 1) resistance increases or decreases, 2) increases or
a changed value? decreases circuit current, 3) measures voltage
other than calculated
What is a representation of AC The sine wave
voltage or current?
____ is determined by the number of Frequency
cycles that occur in one second.
What is the basic unit of the Hertz (Hz)
measurement for frequency?
https://quizlet.com/1124780996/att-fc-comp-test-exam-updated-2025-questions-answers-latest-already-graded-a-update-20252026-flash-cards/?new 2/10
