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

2 years ago

Parent wants To take his son to location in the neighborhood where he can geese in balance and stretching activities which locat

astra-53 [7]

A park or backyard is big enough

3 0

3 years ago

What it call to lose weight and gain it back again

marishachu [46]

Hmm I don't know in what way you're referring to, but something called yo-yo dieting<span> or the </span>yo-yo<span> effect might be what you're looking for. It's when someone looses weight and then regains it back.

Hoping I helped!</span>

6 0

3 years ago

Read 2 more answers

Which is a social benefit of waiting to become a parent?

sveticcg [70]

Answer:

more likely to have a social life that includes other parents

Explanation:

8 0

3 years ago