Question
71
Sistem propulsi Fixed Pitch Propeller (FPP) driven by electric motor adalah sistem di mana...
A Fixed Pitch Propeller (FPP) system driven by an electric motor is a system in which...
Options
a
Motor listrik menggerakkan propeller dengan sudut baling-baling tetap
An electric motor drives a propeller with a fixed blade pitch
b
Sudut baling-baling berubah saat beroperasi
The propeller pitch changes during operation
c
Motor diesel langsung memutar poros propeller
A diesel engine directly drives the propeller shaft
d
Turbin uap menggerakkan propeller
A steam turbine drives the propeller
Grade
Ungraded
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Question
72
Keuntungan utama FPP yang digerakkan motor listrik adalah...
What is the main advantage of an FPP driven by an electric motor?
Options
a
Konstruksi sederhana
Simple construction
b
Konsumsi bahan bakar bertambah
Increased fuel consumption
c
Tidak membutuhkan generator
No generator is required
d
Tidak memerlukan sistem pendingin
No cooling system is required
Grade
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Question
73
Pengaturan kecepatan kapal pada FPP electric propulsion dilakukan dengan...
Vessel speed in an FPP electric propulsion system is controlled by...
Options
a
Mengubah putaran motor listrik
Changing the electric motor speed
b
Mengubah pitch propeller
Changing the propeller pitch
c
Mengubah diameter propeller
Changing the propeller diameter
d
Mengubah panjang poros
Changing the shaft length
Grade
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Question
74
Kelemahan utama sistem FPP adalah...
What is the main disadvantage of an FPP system?
Options
a
Pitch tidak dapat diubah saat beroperasi
The propeller pitch cannot be changed during operation
b
Tidak dapat dipasang pada kapal
It cannot be installed on a vessel
c
Tidak menggunakan motor listrik
It does not use an electric motor
d
Tidak memakai generator
It does not use a generator
Grade
Ungraded
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Question
75
Motor listrik yang umum digunakan sebagai penggerak FPP adalah...
Which electric motors are commonly used to drive an FPP?
Options
a
Motor induksi atau synchronous motor
Induction motors or synchronous motors
b
DC kecil
Small DC motors
c
Motor starter
Starter motors
d
Servo motor kecil
Small servo motors
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Ungraded
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Question
76
Azipod merupakan sistem propulsi yang...
An Azipod is a propulsion system that...
Options
a
Dapat berputar 360°
Can rotate through 360°
b
Propellernya tetap lurus
Has a propeller fixed in one direction
c
Menggunakan mesin uap
Uses a steam engine
d
Menggunakan CPP tanpa motor
Uses a CPP without an electric motor
Grade
Ungraded
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Question
77
Keuntungan utama Azipod dibanding sistem poros konvensional adalah...
What is the main advantage of an Azipod compared with a conventional shafting system?
Options
a
Manuver kapal lebih baik
Improved vessel manoeuvrability
b
Tidak membutuhkan generator
No generator is required
c
Tidak memakai motor listrik
No electric motor is used
d
Tidak memakai propeller
No propeller is used
Grade
Ungraded
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Question
78
Motor listrik pada Azipod berada...
Where is the electric motor located in an Azipod system?
Options
a
Di dalam pod bersama propeller
Inside the pod together with the propeller
b
Di kamar mesin
In the engine room
c
Di atas anjungan
On the bridge
d
Di ruang pompa
In the pump room
Grade
Ungraded
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Question
79
Azipod paling banyak digunakan pada...
Azipod propulsion is commonly used on...
Options
a
Cruise ship dan icebreaker
Cruise ships and icebreakers
b
Kapal tanker kecil
Small tankers
c
Kapal layar
Sailing vessels
d
Kapal nelayan kecil
Small fishing boats
Grade
Ungraded
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Question
80
Fungsi utama Azimuth Thruster adalah...
What is the main function of an Azimuth Thruster?
Options
a
Mengubah arah dorongan propeller
To change the direction of propeller thrust
b
Menghasilkan uap
To generate steam
c
Mengurangi tegangan listrik
To reduce electrical voltage
d
Menghasilkan udara tekan
To produce compressed air
Grade
Ungraded
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