1:When should hearing protection be worn? a.All the time b.When a sound is so lo
ID: 2079320 • Letter: 1
Question
1:When should hearing protection be worn?
a.All the time
b.When a sound is so loud that it hurts
c.When one must considerably raise his/her voice in order to be heard over a sound
d.It is never required
2;Electrical extension cords:
a.Can be linked together for an indefinite amount of time as long as they have 3-pronged plugs
b.Can be linked together providing they are not subject to moisture or standing water and are grounded
c.Are for short term usage only
d.Can be linked together as long as they do not exceed 50 feet per cord and are connected with 3 pronged plugs
3;When do qualification badges have to be worn?
a.Only when the Dean is present
b.Only during class
c.Only when visitors are coming to the labs
d.At all times in the labs
4;The use of a hammer requires safety glasses
True
False
a.All the time
b.When a sound is so loud that it hurts
c.When one must considerably raise his/her voice in order to be heard over a sound
d.It is never required
2;Electrical extension cords:
a.Can be linked together for an indefinite amount of time as long as they have 3-pronged plugs
b.Can be linked together providing they are not subject to moisture or standing water and are grounded
c.Are for short term usage only
d.Can be linked together as long as they do not exceed 50 feet per cord and are connected with 3 pronged plugs
Explanation / Answer
Q.1 (a) All the time
The hearing protectors improves speech recognition in very noisy as well as a quiet place. So, if you are working around the noisy area or frequently visiting to noisy area, hearing protectors must be worn at all the time.
Q.2 (c) Are for short term only.
Unlike permanent installation, extension cord is not safe ass the cord may dangle with person working around. The excessive pull over cable may led to braking of the switchgear. Extension cord do not have adequate water sealing. The other unused live sockets are safety hazards. Extension cord often do overloading on the fitted electrical installation from where it has connected.
Q.3 (d) At all times in the labs
Qualification badge is an identification of the person wearing. One must be identified correctly at all the time.
Q.4 (a) True
Not only hammer, but when we use any striking tool a safety glasses must be worn to protect our eyes against any accidental deflection of striking took or the material being strike.
Related Questions
drjack9650@gmail.com
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.