If due to aging and/or lack of maintenance a PPE slows down, even just by a few cycles — the result on incident energy can be really dramatic. And if the circuit breaker refuses to open at all, the incident energy may increase by ten times or more. It really depends on how the next OverCurrent Protective Device (OCPD) upstream sees the fault.

So the arc flash hazard that may occur during an arc flash event is DIRECTLY dependent on the OCPD that is protecting the equipment.

5 0

3 years ago

Does cerdo work for drug test

fgiga [73]

Answer:

Certo Pectin can help a person beat a marijuana drug test.

6 0

3 years ago

Americans often lead stressful lives. The stresses come from work, school, family, and social pressures. The long term effects o

ivolga24 [154]

Exercising, reading, getting a good amount of sleep, talking about your problems, socializing with a healthy group of people.

7 0

3 years ago

Which food has a greater nutritional density of vitamin C: an 8 ounce (237 ml) serving of orange juice that contains 125 milligr

enot [183]

Answer:

8 ounce of orange juice has more nutritional density of vitamin C

Explanation:

7 0

3 years ago