Gyroscopic Instruments and Flight Indicators Quiz

What principle allows a gyroscope to maintain its orientation in space?

• Gravity

• Rigidity in space

• Magnetism

• Friction

What is gyroscopic precession?

• A delay in response when a force is applied to a spinning gyroscope

• The ability of a gyroscope to maintain its orientation

• The effect of temperature changes on a gyroscope

• A failure of the gyroscope due to wear and tear

What information does the artificial horizon provide?

• Airspeed and altitude

• Pitch and bank angle

• Heading and turn rate

• Vertical speed

What does the directional gyro indicate?

• Aircraft heading

• Rate of climb

• Pitch attitude

• Angle of attack

How does the turn coordinator differ from the directional gyro?

• It shows the aircraft’s altitude

• It shows rate of turn and coordination

• It measures airspeed

• It displays ground speed

What causes apparent wander in a gyroscopic instrument?

• Friction inside the instrument

• The Earth’s rotation

• A blocked static port

• Electrical failure

What is real wander in a gyroscope?

• Misalignment caused by mechanical errors

• A natural phenomenon due to the Earth's rotation

• An error caused by magnetic fields

• The effect of altitude on gyroscopic performance

What could cause a gyroscopic instrument failure?

• A clogged pitot tube

• Insufficient vacuum or electrical failure

• Incorrect altimeter setting

• High humidity in the cockpit

What happens if the static port becomes blocked?

• The altimeter and VSI will freeze at their last readings

• The airspeed indicator will stop working

• The artificial horizon will become unreliable

• The compass will stop functioning

How can a pilot detect a blocked pitot-static system during pre-flight checks?

• Look for an error message on the screen

• Visually inspect the pitot tube and static port for blockages

• Listen for a whistling sound from the instruments

• Test the gyroscopic instruments first