Safety Flashcards
1
Q
00 glove color
A
Beige
2
Q
00 glove voltage rating
A
500AC/750DC
3
Q
Class 0 glove color
A
Red
4
Q
Class 0 glove rating
A
1000AC
5
Q
Electrical gloves are rated for roughly ___x higher voltage DC than AC
A
1.5
6
Q
Class 1 gloves color
A
White
7
Q
Class 1 gloves rating
A
7500 AC
8
Q
Class 2 gloves color
A
Yellow
9
Q
Class 2 gloves rating
A
17,000 AC
10
Q
Class 3 gloves color
A
Green
11
Q
Class 3 gloves rating
A
26,500
12
Q
Class 4 gloves color
A
Orange
13
Q
Class 4 gloves rating
A
40,000 AC
14
Q
How to calculate Arc flash boundry (this is to answer other questions, I don’t think it will be a question by itself.)
A
D=[4.92 x MVA x t]^(1/2)
15
Q
Prior to confined space entry what order do these tests need to be done in?
1. flammable gasses and vapors
2.potential toxic air contaminants
3. oxygen content
A
3,1,2
Oxygen, flammable, toxicity
