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- Q654 - Electrical, Electronic, & Control Engineering
95. Periodic testing using a special sensing device may be performed to detect potentially dangerous loose or corroded bus bar and controller connections. What is the name of this testing technology?
Infra-red thermography detects loose or corroded electrical connections by identifying abnormal heat patterns using an infrared camera, a non-contact method suitable for periodic inspections and preventive maintenance; the other options describe unrelated concepts.
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