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Electrical
Question | Answer |
---|---|
What produced type of current | Alternator |
What are three advantages of Alternators vs Generators? | Lighter weight, Cheaper to maintain, and Less prone to overloading |
Define Amp. | It is the flow rate |
Define volt | The measure of electromagnetic force. Volts are pressure that push amps to give power. |
Define Alternating Current | It is a current that changes direction |
Define Direct Current | It is a current that flows in one direction |
What does the Master Switch do? | It controls the entire electrical system |
What is the main purpose of battery | Provide a means of starting the engine |
What does two types of Ammeter do? | One reflects current flowing to or from the battery and another type displays the load placed on the alternator and is often called a loadmeter |
Voltage Regulator Controls the rate of charge to the battery by what | stabilizing |
Overvoltage Relay Located in ? | alternator |
What takes the alternator offline if the output exceeds a predetermined value | Overvoltage Relay |
What are the advantages of alternators over generators? | Alternators produce enough current to operate the entire electrical system even at slower engine speeds. The electrical output of an alternator is more constant throughout a wide range of engine speeds. |
What is the function of a bus bar? | It is used as a terminal in the airplane electrical system to connect the main electrical system to the equipment using electricity as a source of power. |
What is electromotive force? | The pressure in a circuit |
The resistance to flow in an electrical circuit is measured in _______. | Ohm |
Can the alternators work without the battery? | No |
Does ignition rely on the battery? | Ignition relies on magnetos using electromagnetic force |