What is the main purpose of an aircraft power supply?

Unit 201 L3 LO 6 LO 8 Avionics and Electronics

Quiz
•
Professional Development
•
12th Grade
•
Easy
Mark Wootton
Used 1+ times
FREE Resource
98 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Provide electrical power to the aircraft’s systems
Store fuel
Support the airframe
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What type of current do aircraft power supplies typically provide?
Direct Current (DC) and Alternating Current (AC)
Only Direct Current (DC)
Only Alternating Current (AC)
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is an Auxiliary Power Unit (APU) used for in aircraft?
Provide electrical power when the main engines are not running
Increase flight speed
Store electrical energy
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the role of an inverter in an aircraft power supply system?
Convert DC to AC
Convert AC to DC
Store energy
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What component is used to protect aircraft electrical systems from overvoltage?
Voltage regulator
Battery
Bus bar
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the typical voltage of an aircraft AC power supply?
12V
115V
230V
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the function of a transformer rectifier unit (TRU) in an aircraft?
Convert AC to DC
Convert DC to AC
Store electrical energy
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