Lesson 12: Accelerometer Flashcards by Tristan Jhaye | Brainscape

Q

Why do we want a G meter on the aircraft?

A

because aircrafts have limits

prevent overstress

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Q

What is the NORMAL category limit load?

A

+3.8 to -1.52

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Q

WHat is the UTILITY category limit load?

A

+4.4 to -1.76

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Q

What is the ACROBATIC category limit load?

A

+6.0 to -3.0

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Q

How many pointers usually on a G meter?

A

3

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Q

The G meter measures what?

A

G forces on an aircraft flight

- Acceleration on VERTICAL axis

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Q

At rest/level flight, what is the indication?

A

+1 G

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Q

What does an ACCELEROMETER consist of?

A

weight
cord
pulleys

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Q

The guide shaft in the accelerometer does what?

A

supports the weight allowing it to only move UP and DOWN

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Q

If a POSITIVE G force is felt, what happens?

A

weight goes down

pointer moves up

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Q

What do the pointers do?

A

One points to current

2 have RATCHET to remain at highest/lowest forces

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Q

What does the knob do?

A

Reset the pointers

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