Question
1341
Apa yang dimaksud dengan hydraulic winch?
What is meant by a hydraulic winch?
Options
a
Winch yang digerakkan oleh tenaga fluida hidrolik
A winch driven by hydraulic fluid power
b
Winch yang hanya digerakkan tenaga manusia
A winch driven only by human effort
c
Winch yang menggunakan udara panas sebagai penggerak
A winch using hot air as a driving force
d
Winch yang bekerja tanpa sumber tenaga apa pun
A winch that works without any power source
Grade
Ungraded
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Question
1342
Apa fungsi utama sistem kemudi hidrolik di kapal?
What is the main function of a hydraulic steering system on a ship?
Options
a
Meneruskan tenaga untuk menggerakkan daun kemudi sesuai perintah kemudi
To transmit power for moving the rudder according to helm orders
b
Menghasilkan listrik cadangan bagi anjungan
To generate reserve electricity for the bridge
c
Mengatur tekanan udara di ruang kemudi
To regulate air pressure in the steering room
d
Mendinginkan poros kemudi saat olah gerak
To cool the rudder stock during maneuvering
Grade
Ungraded
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Question
1343
Komponen yang langsung mendorong atau menarik tiller pada steering gear hidrolik adalah ....
The component that directly pushes or pulls the tiller in a hydraulic steering gear is ....
Options
a
Hydraulic ram
Hydraulic ram
b
Telemotor
Telemotor
c
Reservoir breather
Reservoir breather
d
By-pass cock
By-pass cock
Grade
Ungraded
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Question
1344
Fungsi utama steering gear pump adalah ....
The main function of a steering gear pump is ....
Options
a
Menyuplai fluida bertekanan ke sistem kemudi
To supply pressurized fluid to the steering system
b
Mengukur sudut kemudi secara otomatis
To measure rudder angle automatically
c
Menyaring seluruh udara di ruang kemudi
To filter all air in the steering room
d
Mengunci daun kemudi pada sudut tetap
To lock the rudder at a fixed angle
Grade
Ungraded
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Question
1345
Indikator lokal sudut kemudi penting untuk ....
A local rudder angle indicator is important to ....
Options
a
Memastikan sudut daun kemudi sesuai perintah dari anjungan
Ensure the rudder angle matches the order from the bridge
b
Menunjukkan level minyak pelumas pompa
Show the lubricating oil level in the pump
c
Menentukan tinggi gelombang di buritan
Determine wave height astern
d
Mengukur putaran motor bantu kemudi
Measure auxiliary motor speed
Grade
Ungraded
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Question
1346
Yang dimaksud emergency steering adalah ....
Emergency steering means ....
Options
a
Pengendalian kemudi dari ruang kemudi darurat saat kontrol dari anjungan gagal
Controlling the rudder from the emergency steering position when bridge control fails
b
Pengoperasian kemudi hanya dengan autopilot
Operating the rudder only with autopilot
c
Penguncian kemudi pada posisi tengah saat kapal lego jangkar
Locking the rudder at midship when the ship is at anchor
d
Pemakaian tenaga listrik cadangan untuk radar
Using reserve electrical power for radar
Grade
Ungraded
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Question
1347
Sebelum melaksanakan uji emergency steering, hal yang harus dipastikan adalah ....
Before carrying out an emergency steering test, it must be ensured that ....
Options
a
Komunikasi antara anjungan dan ruang steering gear tersedia dengan baik
Communication between the bridge and steering gear room is available and effective
b
Semua tangki ballast sudah penuh
All ballast tanks are fully filled
c
Radar kedua dimatikan untuk menghemat daya
The second radar is turned off to save power
d
Jangkar diturunkan setengah segel
The anchor is lowered halfway
Grade
Ungraded
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Question
1348
Gejala yang umum terjadi bila udara masuk ke sistem kemudi hidrolik adalah ....
A common symptom when air enters the hydraulic steering system is ....
Options
a
Gerakan kemudi terasa tersentak, lambat, atau bergetar
Jerky, slow, or vibrating rudder movement
b
Daun kemudi langsung terkunci di tengah
The rudder immediately locks in the midship position
c
Pompa selalu berhenti total tanpa alarm
The pump always stops completely without alarm
d
Kapal otomatis berputar ke kiri terus-menerus
The ship automatically turns to port continuously
Grade
Ungraded
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Question
1349
Fungsi relief valve pada steering gear adalah ....
The function of a relief valve in the steering gear is ....
Options
a
Melindungi sistem dari tekanan berlebih
To protect the system from excessive pressure
b
Menambah sudut kemudi maksimum secara otomatis
To increase the maximum rudder angle automatically
c
Menaikkan level fluida di tangki
To raise the fluid level in the tank
d
Mendinginkan minyak saat beban tinggi
To cool the oil under high load
Grade
Ungraded
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Question
1350
Jika tekanan pada steering gear hilang saat kapal sedang olah gerak, tindakan awal yang paling tepat adalah ....
If pressure in the steering gear is lost while the ship is maneuvering, the most appropriate initial action is to ....
Options
a
Mengurangi kecepatan bila aman dan menjalankan prosedur kegagalan kemudi
Reduce speed if safe and follow the steering failure procedure
b
Menambah putaran mesin utama agar aliran pompa naik
Increase main engine revolutions so pump flow rises
c
Membiarkan kemudi di posisi terakhir hingga tekanan kembali
Leave the rudder at the last position until pressure returns
d
Mengganti fluida tanpa melapor ke anjungan
Replace the fluid without reporting to the bridge
Grade
Ungraded
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