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Questions and Answers
What type of electrical system is used in this aircraft?
What is the role of the overvoltage relay in the electrical system?
Which of the following components is included in the aircraft's lighting system?
How is electrical energy generated in the aircraft?
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What does the alternator control unit primarily consist of?
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Study Notes
Electrical System Overview
- The system operates on direct current (DC) with a negative ground configuration.
- Power generation is facilitated by two engine-driven alternators.
- Electrical energy is stored in a battery for later use.
Alternator Protection
- Each alternator features a control unit that includes a voltage regulator.
- An overvoltage relay is integrated within the control unit to safeguard electrical and avionics equipment.
- The relay activates in response to regulator malfunctions, preventing potential damage.
Lighting System for Night Operations
- The lighting configuration includes:
- Nose-mounted landing light for visibility during takeoff and landing.
- Anti-collision lights to enhance aircraft visibility to others.
- Navigation lights assisting in positioning during flight.
- Instrument illumination for visibility of cockpit instruments in low light.
- Further details on the lighting system can be found in Chapter 33.
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Description
Test your knowledge on aircraft electrical systems, focusing on DC wiring, alternator functionality, and lighting systems. This quiz covers the essential components that ensure safety and efficiency in aircraft avionics. Ideal for aviation students and enthusiasts alike.
