QUESTIONS AND SOLUTIONS GRADED A+
◉ What is an arc flash? Answer: A type of electrical explosion or
discharge that results from low impedance connection through air to
ground or another phase.
◉ What is an arc blast? Answer: The explosive burst of energy that
occurs during an arc flash.
◉ What determines the effects of shock on the body? Answer: Time,
path, amount of current
◉ What is the onset of second-degree burn. Answer: 1.2 cal/cm^2
◉ How is FR clothing related. Answer: Arc Thermal Protect Value
◉ What are two field methods of testing dielectric gloves? Answer: Roll
up method and glove inflator
◉ How often do rubber gloves need to be sent to be dielectrically tested?
Answer: Before first issue and every six months there after