Question
3291
Pemeriksaan fisik pada kompresor udara bertujuan untuk…
A physical inspection of the air compressor is intended to…
Options
a
Mendeteksi kebocoran, kerusakan katup, atau komponen aus
Detect leaks, valve damage, or worn components
b
Menilai kualitas cat kompresor
Assess the quality of the compressor paint
c
Menggantikan pembacaan panel kontrol
Replace panel readings
d
Menentukan jenis muatan kapal
Determine the type of ship cargo
Grade
Ungraded
Last Update
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Question
3292
Jika ditemukan kebocoran pada sistem udara bertekanan, tindakan yang harus dilakukan adalah…
If a leak is found in the compressed air system, the action that must be taken is to…
Options
a
Mengisolasi dan memperbaiki bagian yang bocor
Isolate and repair the leaking section
b
Membiarkan kebocoran selama tekanan receiver masih cukup
Leave the leak as long as receiver pressure is still sufficient
c
Menaikkan tekanan kerja untuk menutup kebocoran
Increase working pressure to seal the leak
d
Menutup semua alarm tekanan rendah
Shut off all low-pressure alarms
Grade
Ungraded
Last Update
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Question
3293
Jika alarm pada panel kontrol kompresor menyala, tindakan yang tepat adalah…
If the alarm on the compressor control panel comes on, the correct action is to…
Options
a
Mengevaluasi indikator, temperatur, tekanan, dan arus sebelum bertindak
Evaluate the indicators, temperature, pressure, and current before taking action
b
Mengabaikannya selama kompresor masih berbunyi normal
Ignore it as long as the compressor still sounds normal
c
Mereset alarm berulang kali tanpa inspeksi
Reset the alarm repeatedly without inspection
d
Menutup suplai listrik utama kapal
Shut off the ship’s main electrical supply
Grade
Ungraded
Last Update
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Question
3294
Ketersediaan udara bertekanan untuk sistem kontrol pneumatik penting karena…
The availability of compressed air for pneumatic control systems is important because…
Options
a
Banyak peralatan dan valve penting bergantung pada aktuasi pneumatik
Many important pieces of equipment and valves depend on pneumatic actuation
b
Udara tekan dipakai untuk pendinginan ruang muat
Compressed air is used for cooling cargo spaces
c
Sistem pneumatik hanya digunakan saat kapal sandar
Pneumatic systems are used only when the ship is berthed
d
Kegagalan udara tekan tidak memengaruhi otomasi
Compressed air failure does not affect automation
Grade
Ungraded
Last Update
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Question
3295
Jika ditemukan komponen aus pada kompresor udara, tindakan yang benar adalah…
If a worn component is found in the air compressor, the correct action is to…
Options
a
Mengganti atau memperbaiki komponen tersebut sesegera mungkin
Replace or repair the component as soon as possible
b
Membalik posisi komponen agar aus merata
Reverse the position of the component so wear is evenly distributed
c
Menggunakan komponen sampai benar-benar patah
Use the component until it completely breaks
d
Menutup area yang aus dengan grease tambahan
Cover the worn area with additional grease
Grade
Ungraded
Last Update
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Question
3296
Perawatan rutin pada kompresor udara penting dilakukan untuk…
Routine maintenance on the air compressor is important to…
Options
a
Mencegah gangguan operasi kapal akibat kegagalan sistem udara tekanan sistem udara tekan
Prevent disruption to ship operation due to compressed air system failure
b
Mengurangi kebutuhan tabung udara start
Reduce the need for starting air bottles
c
Menghilangkan fungsi kompresor cadangan
Eliminate the function of the standby compressor
d
Menaikkan tekanan kerja di atas batas desain
Increase the working pressure above the design limit
Grade
Ungraded
Last Update
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Question
3297
Saat menggunakan kompresor cadangan, hal yang harus dipastikan adalah…
When using the standby compressor, what must be ensured is…
Options
a
Kapasitas cukup dan tekanan receiver tetap dalam batas operasi
That the capacity is sufficient and the receiver pressure remains within operating limits
b
Temperatur motor selalu lebih tinggi dari biasanya
That the motor temperature is always higher than usual
c
Seluruh katup pengaman dinonaktifkan sementara
That all safety valves are temporarily disabled
d
Receiver dikosongkan sebelum kompresor masuk beban
That the receiver is emptied before the compressor is loaded
Grade
Ungraded
Last Update
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Question
3298
Setelah kegagalan kompresor udara, personel teknis harus segera…
After air compressor failure, technical personnel must immediately…
Options
a
Melakukan troubleshooting dan perbaikan darurat yang aman
Carry out troubleshooting and safe emergency repairs
b
Menunggu tekanan turun total baru memeriksa
Wait until the pressure drops completely before inspecting
c
Menghidupkan ulang kompresor berulang kali tanpa analisis
Restart the compressor repeatedly without analysis
d
Mengalihkan seluruh udara tekan ke sistem non-esensial
Divert all compressed air to non-essential systems
Grade
Ungraded
Last Update
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Question
3299
Perawatan preventif setelah kegagalan kompresor ditangani bertujuan untuk…
Preventive maintenance after compressor failure has been handled aims to…
Options
a
Mencegah gangguan berulang dan melindungi komponen terkait
Prevent repeated disturbances and protect related components
b
Menghapus kebutuhan inspeksi harian
Eliminate the need for daily inspection
c
Menjaga kompresor tetap bekerja tanpa henti
Keep the compressor operating continuously
d
Mengurangi kapasitas receiver permanen
Reduce receiver capacity permanently
Grade
Ungraded
Last Update
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Question
3300
Jika tabung udara start digunakan sebagai sumber alternatif, hal yang harus diperhatikan adalah…
If the starting air bottle is used as an alternative source, what must be considered is…
Options
a
Kapasitas, tekanan tersedia, dan kecukupan untuk operasi aman
Available capacity, pressure, and sufficiency for safe operation
b
Warna tabung dan posisi label pabrik
The bottle color and the position of the manufacturer’s label
c
Jenis cat pelindung pada pipa distribusi
The type of protective paint on the distribution piping
d
Jumlah baut dudukan tabung
The number of bolts on the bottle seating
Grade
Ungraded
Last Update
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