Which of the following elements best described a single safety hazard?
a.
Nickle - brass
b.
Iron
c.
Lithium hydroxicide
d.
Hydrogen gas
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The correct answer is: Iron
Question 2
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According to the noise sampling and control strategies, what is the minimum number of employees that
should be tested?
a.
5
b.
2
,c.
1
d.
10
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The correct answer is: 5
Question 3
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According to which Occupational Health and Safety (OHS) regulation should occupational hygienists
should be able to give details regarding local exhaust ventilation equipment and respiratory protective
equipment.
a.
Environmental Regulations
b.
Regulations for Hazarded Biological Agents
c.
Regulations for Hazardous Chemical Substances
d.
General Safety Regulations
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The correct answer is: Regulations for Hazardous Chemical Substances
,Question 4
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Heat exhaustion is preventable by taking simple precautionary measures both in the workplace and at
home. What is a precautionary measure that can be taken to prevent heat exhaustion?
a.
Keep your environment cool by switching off geyser to cool down the water
b.
Keep your environment cool by switching off lights that are not necessary
c.
Keep your environment cool by switching off fans and air-conditioners
d.
Keep your environment cool by switching off the stove as it generates heat
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The correct answer is: Keep your environment cool by switching off fans and air-conditioners
Question 5
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What aspect may influence the sampling strategy?
a.
, Job processes and work programmes
b.
Job procedures and work agendas
c.
Job categories and work packages
d.
Job descriptions and work schedules
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The correct answer is: Job descriptions and work schedules
Question 6
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Which one of the following is an example of capture velocity?
a.
Spinning wheels
b.
Grinding wheels
c.
Turning wheels
d.
a.
Nickle - brass
b.
Iron
c.
Lithium hydroxicide
d.
Hydrogen gas
Feedback
The correct answer is: Iron
Question 2
Incorrect
Marked out of 1.00
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Question text
According to the noise sampling and control strategies, what is the minimum number of employees that
should be tested?
a.
5
b.
2
,c.
1
d.
10
Feedback
The correct answer is: 5
Question 3
Correct
Marked out of 1.00
Not flaggedFlag question
Question text
According to which Occupational Health and Safety (OHS) regulation should occupational hygienists
should be able to give details regarding local exhaust ventilation equipment and respiratory protective
equipment.
a.
Environmental Regulations
b.
Regulations for Hazarded Biological Agents
c.
Regulations for Hazardous Chemical Substances
d.
General Safety Regulations
Feedback
The correct answer is: Regulations for Hazardous Chemical Substances
,Question 4
Incorrect
Marked out of 1.00
Not flaggedFlag question
Question text
Heat exhaustion is preventable by taking simple precautionary measures both in the workplace and at
home. What is a precautionary measure that can be taken to prevent heat exhaustion?
a.
Keep your environment cool by switching off geyser to cool down the water
b.
Keep your environment cool by switching off lights that are not necessary
c.
Keep your environment cool by switching off fans and air-conditioners
d.
Keep your environment cool by switching off the stove as it generates heat
Feedback
The correct answer is: Keep your environment cool by switching off fans and air-conditioners
Question 5
Incorrect
Marked out of 1.00
Not flaggedFlag question
Question text
What aspect may influence the sampling strategy?
a.
, Job processes and work programmes
b.
Job procedures and work agendas
c.
Job categories and work packages
d.
Job descriptions and work schedules
Feedback
The correct answer is: Job descriptions and work schedules
Question 6
Incorrect
Marked out of 1.00
Not flaggedFlag question
Question text
Which one of the following is an example of capture velocity?
a.
Spinning wheels
b.
Grinding wheels
c.
Turning wheels
d.
