9.5 Flashcards
1
Q
What is illumination
A
Proper lighting is needed for safe and efficient work. This is needed as your cones in your eye need light to see colors
2
Q
What is the frequency for wite finger syndrome (vwf)
A
50 to 150Hz
3
Q
Is there regulation o the amount of ligh at engineer needs
A
It up to the engineers desecration
4
Q
What frequency are most harmful for vibration
A
0.5hz to 20hz. The body absorbs this.
5
Q
Why is good workplace layout and cleanliness important
A
Safety equipment is near when needed
Prevents hazards such as trips
Toxic substances stored correctly
6
Q
What are the three important components of working environment
A
Physical environment
Task to be carried out
Social environment
