Question
1101
Apa fungsi utama dari blower udara sebelum penyalaan api?
What is the main function of the air blower before ignition?
Options
a
Membersihkan gas yang ada di dalam dapur
To clear the gas present in the furnace
b
Meningkatkan tekanan dalam boiler
To increase the pressure in the boiler
c
Mengontrol jumlah bahan bakar yang masuk
To control the amount of fuel entering
d
Menjaga agar katup cerat tetap terbuka
To keep the vent valve open
Grade
Ungraded
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Question
1102
Apa yang harus dilakukan jika air dalam ketel turun di bawah batas minimum?
What should be done if the water in the boiler drops below the minimum limit?
Options
a
Jalankan pompa pengisi ketel
Run the boiler feed pump
b
Menutup katup cerat uap
Close the steam vent valve
c
Menghentikan operasional boiler
Stop boiler operation
d
Mengurangi aliran bahan bakar
Reduce the fuel flow
Grade
Ungraded
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Question
1103
Apa yang harus diperiksa selama operasi boiler?
What should be checked during boiler operation?
Options
a
Permukaan air dalam ketel uap
The water level in the steam boiler
b
Warna dinding dapur
The color of the furnace wall
c
Suhu di dalam tangki bahan bakar
The temperature inside the fuel tank
d
Warna bahan bakar
The color of the fuel
Grade
Ungraded
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Question
1104
Apa tanda bahwa pembakaran tidak sempurna?
What is a sign of incomplete combustion?
Options
a
Warna gas buang hitam pekat
Dense black exhaust gas
b
Warna api putih terang
Bright white flame
c
Uap yang dihasilkan jenuh
The steam produced is saturated
d
Katup uap tidak tertutup
The steam valve is not closed
Grade
Ungraded
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Question
1105
Apa jenis uap yang mengandung butiran air?
What type of steam contains water droplets?
Options
a
Uap basah
Wet steam
b
Uap jenuh
Saturated steam
c
Uap panas lanjut
Superheated steam
d
Uap superheat
Superheat steam
Grade
Ungraded
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Question
1106
Apa langkah pertama dalam mematikan ketel uap?
What is the first step in shutting down a steam boiler?
Options
a
Hentikan sistem pembakaran
Stop the combustion system
b
Matikan pompa bahan bakar terlebih dahulu
Shut down the fuel pump first
c
Tutup semua katup uap utama
Close all main steam valves
d
Buka cerat udara dengan cepat
Open the air vent quickly
Grade
Ungraded
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Question
1107
Apa yang dimaksud dengan kamar mesin pada kapal?
What is meant by the engine room on a ship?
Options
a
Ruang utama tempat instalasi permesinan kapal ditempatkan dan dioperasikan
The main space where the ship’s machinery installation is located and operated
b
Ruang penyimpanan bahan makanan awak kapal
The storage room for the crew’s food supplies
c
Ruang akomodasi untuk petugas jaga mesin
The accommodation space for engine watchkeepers
d
Ruang muat untuk perlengkapan teknis kapal
The cargo space for technical equipment
Grade
Ungraded
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Question
1108
Peralatan berikut yang pada umumnya tidak ditempatkan di dalam kamar mesin adalah:
The following equipment is generally not located inside the engine room:
Options
a
Mesin kemudi utama yang lazim ditempatkan di ruang kemudi buritan
The main steering gear, which is usually located in the steering gear room aft
b
Mesin induk penggerak propulsi
The main engine for propulsion
c
Pompa air laut pendingin mesin
The seawater cooling pump for the engine
d
Generator utama pembangkit listrik kapal
The main electrical generator
Grade
Ungraded
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Question
1109
Poros berikut yang bukan merupakan bagian tempat pemasangan baling-baling adalah:
Which of the following shafts is not the part where the propeller is fitted?
Options
a
Intermediate shaft
Intermediate shaft
b
Propeller shaft
Propeller shaft
c
Tail shaft
Tail shaft
d
Stern tube shaft
Stern tube shaft
Grade
Ungraded
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Question
1110
Mengapa kapal umumnya memiliki lebih dari satu generator utama?
Why does a ship generally have more than one main generator?
Options
a
Untuk menjamin kontinuitas suplai listrik saat salah satu unit dirawat atau rusak
To ensure continuity of electrical supply when one unit is under maintenance or has failed
b
Agar seluruh generator selalu dioperasikan bersamaan saat berlayar
So that all generators can always be operated simultaneously while sailing
c
Supaya tegangan kapal dapat dibuat lebih rendah saat manuver
So that the ship’s voltage can be made lower during maneuvering
d
Agar konsumsi bahan bakar selalu sama pada semua kondisi
So that fuel consumption will always be the same under all conditions
Grade
Ungraded
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