Question 1
According to atomic theory, an atom with a net negative charge has:
Correct Answer:
Gained one or more electrons
Question 2
Which material property makes a substance most susceptible to accumulating static electrical charges?
Correct Answer:
High electrical resistance (insulating property)
Question 3
Two point charges of +4 μC and +6 μC are separated by a distance of 0.2 meters in free space. What is the magnitude of the electrostatic force between them? (k = 8.99 × 10⁹ N·m²/C₲)
Correct Answer:
5.39 N repulsive
Question 4
When handling sensitive Electrostatic Discharge (ESD) avionics components on an aircraft workbench, what is the primary purpose of a wrist strap connected through a 1 MΩ resistor to ground?
Correct Answer:
To safely bleed static charges from the technician while limiting fault current in case of accidental live voltage contact
Question 5
One Ampere of electrical current flowing through a conductor is equivalent to:
Correct Answer:
One Coulomb of charge passing a given point in one second
Question 1
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About this Exam

Prepare with the Module 3 Electrical Fundamentals Practice Questions - UK CAA Part-66 AME Module 3 - Electrical Fundamentals Exam practice quiz. This question bank includes 100 questions covering aircraft, resistance, voltage, battery, and connected. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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Module 3 Electrical Fundamentals Practice Questions - UK CAA Part-66 AME Module 3 - Electrical Fundamentals Exam

This practice set contains 100 questions from the matching question bank and focuses on aircraft, resistance, voltage, battery, and connected. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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