Equipment protection techniques may include explosionproof junction boxes, dusttight enclosures, heremetic sealing and ____.

Question

Quizplus · Accepted Answer

Nonincendive wiring is a common equipment protection technique used in hazardous environments. It limits electrical energy to a level that is not capable of igniting explosive gases or combustible dusts. Explosionproof junction boxes, dusttight enclosures, and hermetic sealing are also effective methods of equipment protection but are not the best choice for this scenario. Polycoating materials and non-flammable paint are not equipment protection techniques.

Equipment Protection Techniques May Include Explosionproof Junction Boxes, Dusttight Enclosures