ATPL: Instrumentation 1 (Principles and sensors) questions with correct answers

ATPL: Instrumentation 1 (Principles and sensors) Name the four primary flight instruments (Basic T) - correct answers The Airspeed indicator The attitude indicator The Altimeter The Compass (~gyro DI) Apart from the "Basic T" What other instruments make up the "6 pack" - correct answers Vertical speed indicator Turn Co-ordinator What is 0°C in Kelvin - correct answers 273 What is the old name for Kelvin - correct answers Degree Absolute What are the four types of temperature sensor - correct answers Bimetallic Sensors Resistance thermometers Thermocouple Radiation Pyrometers Does a Resistive sensor require power - correct answers Yes Does a thermocouple require power - correct answers No What temperature range can resistive sensors work between - correct answers -200°C and 600°C What is the thermocouple formula - correct answers E = K X Th