Question
871
Apa fungsi dari sakelar stop darurat pada Konsol ECR?
What is the function of the emergency stop switch on the ECR console?
Options
a
Mematikan boiler dalam keadaan darurat.
To shut down the boiler in an emergency.
b
Mengatur suhu uap dalam drum.
To regulate the steam temperature in the drum.
c
Meningkatkan tekanan bahan bakar.
To increase fuel pressure.
d
Menghidupkan kembali burner secara otomatis.
To automatically restart the burner.
Grade
Ungraded
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Question
872
Dimana panel kontrol utama boiler dipasang?
Where is the main boiler control panel installed?
Options
a
Di sisi boiler.
At the boiler side.
b
Di ruang muatan kapal.
In the ship’s cargo space.
c
Di anjungan kapal.
On the bridge.
d
Di ruang penyimpanan bahan bakar.
In the fuel storage room.
Grade
Ungraded
Last Update
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Question
873
Apa fungsi dari unit catu daya sistem dalam panel kontrol boiler?
What is the function of the system power supply unit in the boiler control panel?
Options
a
Menyediakan daya listrik untuk sistem kontrol boiler.
To provide electrical power for the boiler control system.
b
Mengatur tekanan uap dalam drum boiler.
To regulate steam pressure in the boiler drum.
c
Menurunkan konsumsi bahan bakar boiler.
To reduce boiler fuel consumption.
d
Meningkatkan efisiensi pembakaran dalam burner.
To improve combustion efficiency in the burner.
Grade
Ungraded
Last Update
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Question
874
Mengapa kontrol urutan diperlukan dalam pengoperasian burner?
Why is sequence control required in burner operation?
Options
a
Untuk memastikan proses pembakaran berlangsung dengan benar.
To ensure the combustion process takes place correctly.
b
Untuk mengurangi jumlah bahan bakar yang digunakan.
To reduce the amount of fuel used.
c
Untuk meningkatkan tekanan dalam drum boiler.
To increase the pressure in the boiler drum.
d
Untuk menurunkan suhu dalam ruang bakar.
To lower the temperature inside the furnace.
Grade
Ungraded
Last Update
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Question
875
Apa peran dari pengontrol boiler otomatis dalam panel kontrol?
What is the role of the automatic boiler controller in the control panel?
Options
a
Mengatur dan mengawasi operasi boiler secara otomatis.
To regulate and supervise boiler operation automatically.
b
Menghentikan boiler secara manual dalam kondisi darurat.
To shut down the boiler manually in an emergency.
c
Menurunkan tekanan dalam sistem bahan bakar.
To reduce pressure in the fuel system.
d
Mengatur jumlah uap yang masuk ke turbin kapal.
To regulate the amount of steam entering the ship’s turbine.
Grade
Ungraded
Last Update
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Question
876
Apa fungsi utama dari berbagai unit relai dalam panel kontrol?
What is the main function of the various relay units in the control panel?
Options
a
Menghubungkan dan mengendalikan komponen listrik dalam sistem boiler.
To connect and control electrical components in the boiler system.
b
Meningkatkan tekanan uap dalam drum boiler.
To increase steam pressure in the boiler drum.
c
Mengatur jumlah bahan bakar yang masuk ke burner.
To regulate the amount of fuel entering the burner.
d
Menurunkan suhu air dalam boiler.
To reduce the water temperature inside the boiler.
Grade
Ungraded
Last Update
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Question
877
Apa yang terjadi jika sumber daya listrik AC mengalami kegagalan?
What happens if the AC power supply fails?
Options
a
Sistem kontrol boiler tidak dapat beroperasi.
The boiler control system cannot operate.
b
Boiler akan meningkatkan tekanan uap.
The boiler will increase steam pressure.
c
Burner akan menyala secara otomatis.
The burner will ignite automatically.
d
Sensor nyala api akan aktif.
The flame sensor will activate.
Grade
Ungraded
Last Update
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Question
878
Apa yang menyebabkan pengatur urutan start burner tidak aktif?
What causes the burner start sequence controller not to activate?
Options
a
Adanya kesalahan dalam sistem kontrol boiler.
A fault in the boiler control system.
b
Tekanan bahan bakar terlalu tinggi.
Fuel pressure that is too high.
c
Level drum terlalu tinggi.
Drum level that is too high.
d
Udara pembakaran terlalu banyak.
Too much combustion air.
Grade
Ungraded
Last Update
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Question
879
Apa indikasi jika boiler beroperasi dalam mode Manual?
What is the indication if the boiler is operating in Manual mode?
Options
a
Sistem tidak berjalan secara otomatis dan memerlukan intervensi manusia.
The system is not running automatically and requires human intervention.
b
Sistem kontrol bekerja lebih cepat.
The control system works faster.
c
Burner akan menyala lebih efisien.
The burner will ignite more efficiently.
d
Penggunaan bahan bakar lebih rendah.
Fuel consumption will be lower.
Grade
Ungraded
Last Update
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Question
880
Apa dampak dari pompa pilot yang tidak normal?
What is the impact of an abnormal pilot pump?
Options
a
Boiler tidak dapat menyala dengan benar.
The boiler cannot ignite properly.
b
Tekanan udara meningkat drastis.
The air pressure increases drastically.
c
Uap tidak dapat dikontrol dengan baik.
The steam cannot be controlled properly.
d
Sensor nyala api menjadi lebih sensitif.
The flame sensor becomes more sensitive.
Grade
Ungraded
Last Update
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