Ratiometer Electrical Resistance Thermometers
Another way of indicating temperature when employing an electric resistance thermometer is…
Electrical Temperature Measuring Indication
The use of electricity in measuring temperature is very common in aviation.…
Temperature Measuring Instruments
The temperature of numerous items must be known for an aircraft to…
Stall Warning and Angle of Attack (AOA) Indicators
An aircraft’s angle of attack (AOA) is the angle formed between the…
Accelerometers
An accelerometer is an instrument that measures acceleration. It is used to…
Synchroscope
The synchroscope is an instrument that indicates whether two or more rotating…
Electric Tachometers
It is not practical to use a mechanical linkage between the engine…
Mechanical Tachometers
Mechanical tachometer indicating systems are found on small, single-engine light aircraft in…
Mechanical Movement Indicators
There are many instruments on an aircraft that indicate the mechanical motion…
Remote Indicating Fuel and Oil Pressure Gauges
Fuel and oil pressure indications can be conveniently obtained through the use…


