Question
11
Berapa Permissible Exposure Limit untuk gas hidrogen sulfida yang umum dijadikan acuan pelatihan dasar?
What is the Permissible Exposure Limit commonly used for hydrogen sulfide gas in basic training?
Options
a
10 ppm
10 ppm
b
100 ppm
100 ppm
c
500 ppm
500 ppm
d
1500 ppm
1500 ppm
Grade
Ungraded
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Question
12
Berapa Permissible Exposure Limit untuk gas karbon monoksida yang umum dijadikan acuan pelatihan dasar?
What is the Permissible Exposure Limit commonly used for carbon monoxide gas in basic training?
Options
a
50 ppm
50 ppm
b
100 ppm
100 ppm
c
500 ppm
500 ppm
d
1000 ppm
1000 ppm
Grade
Ungraded
Last Update
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Question
13
Apa akibat temperatur terlalu rendah atau terlalu tinggi di dalam ruang tertutup?
What are the effects of excessively low or high temperatures in an enclosed space?
Options
a
Luka bakar, frostbite, dan heat stress
Burns, frostbite, and heat stress
b
Peralatan navigasi menjadi salah baca
Navigation equipment becomes inaccurate
c
Kapal langsung kehilangan stabilitas
The ship immediately loses stability
d
Muatan otomatis berpindah tempat
The cargo automatically shifts position
Grade
Ungraded
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Question
14
Tindakan pengendalian bahaya di ruang tertutup yang paling tepat adalah?
Which is the most appropriate control measure for hazards in an enclosed space?
Options
a
Memasang tanda peringatan, membatasi akses, dan memantau kondisi udara
Posting warning signs, restricting access, and monitoring air conditions
b
Membuka dokumen kapal di anjungan
Opening ship documents on the bridge
c
Menutup semua bukaan tanpa pengujian udara
Closing all openings without air testing
d
Membiarkan pekerja masuk satu per satu tanpa pengawas
Allowing workers to enter one by one without supervision
Grade
Ungraded
Last Update
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Question
15
Apa bahaya pada akses masuk ruang tertutup?
What is the hazard at the entrance of an enclosed space?
Options
a
Pekerja dapat terluka, tersandung, atau terjatuh saat masuk dan keluar
Workers may be injured, trip, or fall while entering and leaving
b
Pintu selalu aman karena terbuat dari baja
The entrance is always safe because it is made of steel
c
Akses masuk tidak berpengaruh terhadap keselamatan
The entrance has no effect on safety
d
Bahaya hanya ada setelah pekerjaan selesai
Hazards only exist after the job is completed
Grade
Ungraded
Last Update
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Question
16
Apa manfaat ventilasi sebelum dan selama pekerjaan di ruang tertutup?
What is the benefit of ventilation before and during work in an enclosed space?
Options
a
Mengeluarkan gas berbahaya dan memasukkan udara segar
It removes hazardous gases and introduces fresh air
b
Menaikkan kadar gas mudah terbakar
It increases the concentration of flammable gases
c
Mempertahankan udara lama di dalam ruangan
It maintains the old air inside the space
d
Menghilangkan kebutuhan pengujian gas
It eliminates the need for gas testing
Grade
Ungraded
Last Update
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Question
17
Manakah alat yang digunakan untuk pengujian atmosfer ruang tertutup?
Which instruments are used for atmospheric testing in enclosed spaces?
Options
a
Multi gas meter, gas detector, dan oxygen meter
Multi gas meter, gas detector, and oxygen meter
b
Termometer, barometer, dan klinometer
Thermometer, barometer, and clinometer
c
Jangka sorong, kompas, dan sextant
Vernier caliper, compass, and sextant
d
Hydrometer, tachometer, dan anemometer
Hydrometer, tachometer, and anemometer
Grade
Ungraded
Last Update
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Question
18
Kapan ruang tertutup dapat dinyatakan aman untuk dimasuki?
When can an enclosed space be declared safe for entry?
Options
a
Ketika hasil pengujian menunjukkan oksigen cukup, gas beracun di bawah ambang batas, dan tidak ada risiko ledakan
When testing shows sufficient oxygen, toxic gases below permissible limits, and no explosion risk
b
Ketika lampu di dalam ruangan menyala terang
When the lights inside the space are bright
c
Ketika ruang sudah lama tidak dipakai
When the space has not been used for a long time
d
Ketika pekerja merasa cukup yakin untuk masuk
When the worker feels confident enough to enter
Grade
Ungraded
Last Update
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Question
19
Siapa yang berwenang mengesahkan Entry Permit untuk ruang tertutup?
Who is authorized to approve the Entry Permit for an enclosed space?
Options
a
Nakhoda atau petugas yang ditunjuk dan berwenang
The Master or an authorized designated officer
b
Juru mudi yang sedang dinas jaga
The helmsman on watch
c
Koki kapal
The ship’s cook
d
Penumpang senior
A senior passenger
Grade
Ungraded
Last Update
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Question
20
Apa langkah penting sebelum melakukan pengujian udara di ruang tertutup?
What is an important step before carrying out air testing in an enclosed space?
Options
a
Memastikan alat ukur gas sudah dikalibrasi dan berfungsi baik
Ensuring that the gas measuring instrument is calibrated and functioning properly
b
Menyalakan semua lampu di ruangan
Turning on all lights in the space
c
Membawa makanan dan minuman
Bringing food and drinks
d
Menutup semua ventilasi buatan
Closing all mechanical ventilation
Grade
Ungraded
Last Update
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