
Soal Ruang Terbatas CGL 2 (Eng. Ver)
Authored by Safety Sadang
Specialty
Professional Development

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25 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What oxygen level is permitted for working in a confined space?
23%-30%
19.5%-23%
15.5%-18.5%
30%-35%
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
This image shows a device...
Thermometer
Gas detector
Sound level meter
Barometer
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
This image shows a CO indicator. What does the CO indicator mean?
A gas produced by the body's metabolic processes.
A toxic gas from burning gasoline, wood, charcoal, propane, or other fuels.
A colorless, toxic, flammable gas with a rotten egg odor.
A green-yellow gas with a very strong odor.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A colorless, toxic, flammable gas that smells like rotten eggs is...
H2S
O2
LEL
CO
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A workplace is considered a confined space if it meets the following criteria:
A space designed for continuous work
A space with limited access, not designed for continuous work, with the potential for oxygen depletion and exposure to toxic gases
A space with adequate ventilation
A space with very wide access
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If a gas leak occurs in a confined space, the gas detector indicator will show the following signs, except...
Alarm sounds
The indicator light flashes and vibrates
The display on the screen changes to a higher level
The device turns itself off
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the sign mean? This...
Danger, confined space work, anyone may enter
Danger, confined space work, only authorized personnel may enter
Danger, no one is permitted to enter the confined space work
Danger, confined space, move away from the area
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