Question
1491
Pemantauan drain scavenge pada main engine berguna untuk…
Monitoring scavenge drain on the main engine is useful to…
Options
a
Mendeteksi dini kebocoran bahan bakar, minyak lumas, atau akumulasi karbon
Detect early fuel leakage, lube oil leakage, or carbon accumulation
b
Menambah tekanan scavenging air
Increase scavenging air pressure
c
Meningkatkan suhu exhaust gas
Increase exhaust gas temperature
d
Menentukan timing injector
Determine injector timing
Grade
Ungraded
Last Update
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Question
1492
Tugas utama engineer jaga saat alarm berbunyi di kamar mesin adalah…
The main duty of the watch engineer when an alarm sounds in the engine room is to…
Options
a
Mengakui alarm, menemukan sumbernya, dan menilai tingkat bahayanya
Acknowledge the alarm, locate its source, and assess the level of danger
b
Mematikan panel alarm agar kamar mesin tenang
Shut off the alarm panel so the engine room stays quiet
c
Menunggu alarm kedua sebelum bertindak
Wait for the second alarm before taking action
d
Melaporkan ke anjungan tanpa melihat penyebab
Report to the bridge without checking the cause
Grade
Ungraded
Last Update
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Question
1493
Jika bilge kamar mesin naik tidak normal, tindakan awal yang tepat adalah…
If the engine room bilge rises abnormally, the correct initial action is to…
Options
a
Mencari sumber kebocoran dan mengoperasikan sistem bilge sesuai prosedur
Find the source of the leak and operate the bilge system according to procedure
b
Membuka overboard valve tanpa verifikasi
Open the overboard valve without verification
c
Menambah air bilge agar pompa tidak kering
Add water to the bilge so the pump does not run dry
d
Menunggu sampai level bilge mencapai alarm tinggi
Wait until the bilge level reaches the high alarm
Grade
Ungraded
Last Update
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Question
1494
Sumber listrik harus diisolasi sebelum perbaikan peralatan listrik untuk…
The electrical power source must be isolated before repair of electrical equipment in order to…
Options
a
Mencegah sengatan listrik dan start tidak sengaja
Prevent electric shock and unintended starting
b
Menurunkan frekuensi generator
Lower generator frequency
c
Meningkatkan daya tahan kabel
Increase cable durability
d
Mengurangi temperatur kamar mesin
Reduce engine room temperature
Grade
Ungraded
Last Update
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Question
1495
Tujuan utama lock-out/tag-out adalah…
The main purpose of lock-out/tag-out is to…
Options
a
Memastikan peralatan tidak dapat dioperasikan selama pekerjaan berlangsung
Ensure equipment cannot be operated while work is in progress
b
Mempercepat start-up setelah perbaikan
Speed up start-up after repair
c
Menggantikan fungsi fuse dan circuit breaker
Replace the function of fuses and circuit breakers
d
Menaikkan tegangan kerja peralatan
Increase the operating voltage of equipment
Grade
Ungraded
Last Update
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Question
1496
Sebelum memasuki crankcase setelah indikasi overheating, tindakan yang tepat adalah…
Before entering the crankcase after an overheating indication, the correct action is to…
Options
a
Menghentikan mesin, menunggu cukup dingin, ventilasi, dan memastikan aman
Stop the engine, wait until it is sufficiently cool, ventilate, and ensure it is safe
b
Membuka crankcase door segera untuk mempercepat pendinginan
Open the crankcase door immediately to speed up cooling
c
Menyemprot air langsung ke bagian dalam crankcase
Spray water directly inside the crankcase
d
Menjalankan turning gear saat crankcase masih tertutup rapat
Run the turning gear while the crankcase is still tightly closed
Grade
Ungraded
Last Update
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Question
1497
Pencatatan yang akurat pada engine room log book penting untuk…
Accurate recording in the engine room log book is important to…
Options
a
Menjaga kesinambungan jaga, analisis gangguan, dan bukti operasi
Maintain watch continuity, disturbance analysis, and proof of operation
b
Menggantikan laporan kepada KKM
Replace reporting to the Chief Engineer
c
Mengurangi kebutuhan inspeksi periodik
Reduce the need for periodic inspection
d
Menentukan jadwal bongkar muat
Determine the loading and discharge schedule
Grade
Ungraded
Last Update
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Question
1498
Jika tekanan power unit sistem kemudi abnormal saat olah gerak, tindakan awal yang tepat adalah…
If the steering gear power unit pressure is abnormal during maneuvering, the correct initial action is to…
Options
a
Segera memberitahu anjungan dan memeriksa power unit kemudi
Immediately inform the bridge and check the steering gear power unit
b
Meninggalkan sistem kemudi pada mode otomatis
Leave the steering system in automatic mode
c
Mematikan seluruh sistem kemudi tanpa koordinasi
Shut down the entire steering system without coordination
d
Menunggu sampai kapal selesai olah gerak
Wait until the ship finishes maneuvering
Grade
Ungraded
Last Update
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Question
1499
Kesiapan emergency fire pump penting karena…
The readiness of the emergency fire pump is important because it…
Options
a
Menjamin fire main tetap tersedia saat tenaga di kamar mesin terganggu
Ensures the fire main remains available when engine room power is disrupted
b
Menggantikan semua pompa ballast
Replaces all ballast pumps
c
Menyuplai pendingin ke main engine
Supplies cooling to the main engine
d
Mengisi tangki harian bahan bakar
Fills the fuel daily tank
Grade
Ungraded
Last Update
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Question
1500
Jika oily water separator mengalami kegagalan, tindakan yang tepat adalah…
If the oily water separator fails, the correct action is to…
Options
a
Menghentikan pembuangan overboard dan memperbaiki sistem sesuai MARPOL
Stop overboard discharge and repair the system in accordance with MARPOL
b
Membuang bilge langsung ke laut selama kapal berlayar
Discharge bilge directly to the sea while underway
c
Mengalihkan aliran ke fire line
Divert the flow to the fire line
d
Menjalankan separator tanpa alarm 15 ppm
Operate the separator without the 15 ppm alarm
Grade
Ungraded
Last Update
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