Electrical

Question 1

Describe the electrical system

Answer 1

28-volt DC electricity system and 24-volt battery. Powered by 70-amp, engine-driven alternator. Voltage regulator maintains a constant 28-volt output from the alternator. An over voltage relay is located on the forward left side of the fuselage behind the instrument panel. Alternator panel output is displayed on a digital ammeter on the instrument panel.

Question 2

What are the indications of a failed alternator?

Answer 2

ALTERNATOR INOP annunciator and a zero reading on the ammeter

Question 3

Will the engines continue to run with the alternator and battery master switches turned off?

Answer 3

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Question 4

Describe the stall warning system

Answer 4

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Question 5

In the event of an electrical failure, what pilot actions are necessary to ensure continued operation of the standby attitude indicator?

Answer 5

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Question 6

If the standby power button on the attitude indicator is not pressed within one minute of electrical failure, what will happen?

Answer 6

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