Safety Flashcards
(31 cards)
NAVOSH Instruction (Heat stress)
OPNAVINST 5100.19
Hearing and Noise Abatement Instruction
OPNAVINST 5100.23
When skin is damp body’s resistance is…
low, 300 ohms
When skin is broken resistance is..
low, 100 ohms
1 mA (0.001A) shock
felt
10mA (0.01A) shock
person unable to let go
100mA (0.1A) shock
may be fatal
Normal body’s resistance
600 ohms
Factors in capacitance between conductor and ground
- radius of conductor 2. distance btw conductor and bulkhead 3. dielectric constant of the material in btw and length of cable
Extension cords length
25 feet
Flight/hangar/dc lockers extension cords
100 feet
Electric workbench surface cover
3/8” Benelex 401
Grounding leads on workbench
Type D, size 10, 54”
Grounding leads on workbench how far apart
4 ft
Deck covering instruction
NSTM 634
Rubber gloves, red
1,000V, Class 0
Rubber gloves, white
7,500V, Class I
Rubber gloves, yellow
17,500V, Class II
Rubber gloves, green
26,500V, Class III
Electrical Safety Manual
NSTM 300
7 of 10 victims revived if CPR within …
3 min
Single hearing protection
84dB
Double hearing protection
104 dB
Heat survey must be ordered when …
100*F