GM ATT TEST 1 WITH QUESTIONS AND 100% CORRECT ANSWERS| VERIFIED BY EXPERT| NEWLY UPDATED 2025.

GM ATT TEST 1 WITH QUESTIONS AND
100% CORRECT ANSWERS| VERIFIED
BY EXPERT| NEWLY UPDATED 2025.
What is electrical shock?
ANSWER ✔✔ When electrical current passes through the body



When does electrical shock occur?
ANSWER ✔✔ When an individual touches ground and an energized circuit



What are the four ways of protecting people from electric hazards?
ANSWER ✔✔

 Insulating
 Guarding
 Grounding
 Safe work practices



What does standing on a rubber mat during electrical work prevent?
ANSWER ✔✔ A direct path to ground



What kind of tools are used for electrical work?
ANSWER ✔✔ Insulated tools



What are the two basic parts of an atom?
ANSWER ✔✔ Nucleus and electron



What are the charges of protons, neutrons, and electrons?
ANSWER ✔✔

,  Protons: +
 Neutrons: ± (neutral)
 Electrons: –



What is the law of electrostatics?
ANSWER ✔✔ Like charges repel, unlike charges attract



What is voltage?
ANSWER ✔✔ The force created by ions trying to become neutral; also called electromotive
force



Voltage is measured in?
ANSWER ✔✔ Volts (V)



What are six ways to create voltage?
ANSWER ✔✔

1. Friction
2. Pressure
3. Heat
4. Light
5. Magnetism
6. Chemical reaction



What is current?
ANSWER ✔✔ The movement or flow of electrons



What is current measured in?
ANSWER ✔✔ Amperes (A)