In a Bourdon tube the higher the pressure of the fluid, the more the tube straightens. The three basic kinds of instruments are classified as: flight instruments, engine instruments, and environmental control instruments. Direct sensing instruments sense and display the information all in one instrument. Compass magnetic deviation is caused by _ interference from ferrous materials and operating _ components in the cockpit.ġ. When an aircraft is to be operational under IFR, an altimeter test must have been performed within the previous _ months.Ģ5.
#Airplane navigation instruments quiz how to
The FMS coordinates the adjustment of _, _, and _ parameters either automatically or by instructing the pilot how to do so.Ģ4. The highest level of automated flight system is the _.Ģ3. The _ system automatically monitors the airframe and engine systems and alerts the flight crew in case of a system failure.Ģ2. The Electronic Attitude Director Indicator (EADI) is an advanced version of _ and _ indicators.Ģ1. The four basic components of an autopilot system are:Ģ0. Automatic pilot systems are capable of keeping aircraft stabilized _, _, and _.ġ9. The attitude indicator, or _, provides _ and _ information.ġ8. Gyro instruments are driven by: _, _ or _.ġ7. Solid state magnetometers can not only sense the _ to the earth magnetic poles, but also the _ of the flux field.ġ6. Modern aircraft AOA sensors units send output signals to the _.ġ5. An accelerometer is used to monitor _ acting upon an airframe and are used in _ navigation systems.ġ4. Some turbine engines use _ for rpm indication, rather than _ system.ġ3. The tachometer indicates the speed of the _ of a reciprocating engine.ġ2. Autosyn systems are distinguished from Magnasyn systems by the fact that the transmitter and indicator rotors used are _ magnets rather than _ magnets.ġ1. A _ is an electric system used for transmitting information from one point to another.ġ0. Many high performance aircraft are equipped with _ for monitoring Mcrit.ĩ. Digital flight instruments perform all of the calculations for _ in the ADC.Ĩ. Altimeters that measure an aircraft’s _ by measuring _ of the atmosphere are known as _ altimeters.ħ. ADCs receive input from the _ sensing devices and process them for use by numerous _.Ħ. Modern high performance aircraft use a digital air data computer that converts _ into _.ĥ. 3 fundamental pressure‐sensing mechanisms used in aircraft instrument are the _, the _, and the _ sensing device.Ĥ. Original analogue flight instruments are operated by _ pressure and the use of _.ģ.
One part _ the situation and another part to _ it.Ģ. There are usually two parts to any instrument or instrument system.
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