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WorksheetsIR Course Quiz
Total questions: 15
Worksheet time: 23mins
What does IR stand for?
Infrared
Instant
Internal
Intermittent
What is the purpose of IR Thermography?
To see in the dark
To measure sound
To visualize heat
To detect smells
What is a benefit of using IR technology?
Detecting developing hotspots
Making things colder
Creating light
Changing colors
What does emissivity measure?
Weight of an object
Size of an object
Efficiency of heat emission
Color of an object
What of the following is a mode of heat transfer?
Emission
Absorption
Reflection
Conduction
What should the ambient temperature be for accurate IR readings?
Unpredictable
Normal
Very hot
Very cold
What is the recommended emissivity value?
0.95
0.75
0.5
1.0
What is a common tool in RSN used in OCM?
Vibration monitoring device
Endoscope
Infrared camera
Audiometry Meter
What does the IR camera detect?
Pressure
Heat
Sound
Light
What is a safety precaution during IR data collection?
Work alone
Avoid live wires
Wear proper PPE
Observe safety signs
What is the main application of IR technology?
Circuit Breakers
Electrical terminations
Electrical contractors
All of the above
What affects Emissivity?
material compostion
surface condition
Angle of image capture
All of the above
What is the first step in heat transfer?
Conducting
Cooling
Heating
Radiating
What is the purpose of the RSN Infrared Program?
To ensure equipment reliability
To maintain system availability
To improve machinery performance
To ensure temperature is acceptable
What are the 3 modes of Heat Transfer?
Radiation, Steam, Light Transmission
Radiation, Convection and Conduction
Colour, Conduction and Humidity
None of the above
