Question
3881
Fungsi coalescer adalah:
What is the function of the coalescer?
Options
a
Menggabungkan butiran minyak kecil menjadi lebih besar agar mudah dipisahkan
To combine small oil droplets into larger ones so they are easier to separate
b
Menghaluskan lumpur agar lolos saringan
To make sludge finer so it passes through the filter
c
Menaikkan tekanan buang menuju laut
To increase discharge pressure toward the sea
d
Menurunkan viskositas air laut
To reduce the viscosity of seawater
Grade
Ungraded
Last Update
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By -
Question
3882
Fungsi skimmer pada OWS adalah:
What is the function of the skimmer in an OWS?
Options
a
Mengumpulkan minyak yang mengapung pada permukaan
To collect oil floating on the surface
b
Menurunkan kadar garam dalam campuran
To reduce salt content in the mixture
c
Menambah tekanan pada saluran hisap
To increase pressure in the suction line
d
Menyaring partikel logam dari air got
To remove metal particles from bilge water
Grade
Ungraded
Last Update
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By -
Question
3883
Fungsi oil content monitor adalah:
What is the function of the oil content monitor?
Options
a
Mengukur kandungan minyak dalam air hasil pemisahan
To measure the oil content in the separated effluent
b
Mengukur volume bahan bakar dalam tangki
To measure the volume of fuel in the tank
c
Menghitung suhu kerja separator
To calculate the separator operating temperature
d
Mengontrol arah putaran pompa
To control the direction of pump rotation
Grade
Ungraded
Last Update
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By -
Question
3884
Fungsi pressure regulating valve adalah:
What is the function of the pressure regulating valve?
Options
a
Menjaga tekanan kerja tetap sesuai kebutuhan sistem
To maintain operating pressure at the required level
b
Menambah kandungan minyak agar sensor aktif
To increase oil content so the sensor becomes active
c
Menurunkan level minyak di tangki lumpur
To lower the oil level in the sludge tank
d
Menghubungkan pipa buang ke jalur ballast
To connect the discharge pipe to the ballast line
Grade
Ungraded
Last Update
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By -
Question
3885
Fungsi automatic discharge valve adalah:
What is the function of the automatic discharge valve?
Options
a
Mengendalikan pembuangan hasil pemisahan secara otomatis
To control the discharge of separated effluent automatically
b
Menyalurkan bahan bakar ke pembakar
To deliver fuel to the burner
c
Menutup jalur hisap pompa bilga permanen
To permanently close the bilge pump suction line
d
Mengaduk campuran agar tetap stabil
To agitate the mixture so it stays stable
Grade
Ungraded
Last Update
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By -
Question
3886
Fungsi heater pada beberapa sistem OWS adalah:
What is the function of the heater in some OWS systems?
Options
a
Membantu pemisahan dengan menurunkan kekentalan minyak
To assist separation by reducing oil viscosity
b
Meningkatkan tekanan air masuk ke separator
To increase the pressure of incoming water
c
Menghilangkan garam dari air got
To remove salt from bilge water
d
Mendinginkan minyak agar cepat mengendap
To cool the oil so it settles faster
Grade
Ungraded
Last Update
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By -
Question
3887
Fungsi filter pada sistem OWS adalah:
What is the function of the filter in the OWS system?
Options
a
Menahan partikel padat agar tidak mengganggu proses pemisahan
To retain solid particles so they do not disturb the separation process
b
Mengukur kadar minyak dengan akurat
To measure oil content accurately
c
Menampung sludge sebelum dibakar
To store sludge before incineration
d
Menaikkan temperatur aliran masuk
To increase the temperature of the incoming flow
Grade
Ungraded
Last Update
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By -
Question
3888
Fungsi overflow device adalah:
What is the function of the overflow device?
Options
a
Mengendalikan kelebihan aliran agar proses tetap stabil
To control excess flow so the process remains stable
b
Memisahkan minyak dengan gaya sentrifugal
To separate oil by centrifugal force
c
Menyuplai udara ke tangki lumpur
To supply air to the sludge tank
d
Memonitor kadar oksigen di pipa buang
To monitor oxygen content in the discharge line
Grade
Ungraded
Last Update
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By -
Question
3889
Fungsi check valve dalam sistem OWS adalah:
What is the function of the check valve in the OWS system?
Options
a
Mencegah aliran balik pada pipa
To prevent backflow in the pipeline
b
Mengukur kandungan minyak saat buang
To measure oil content during discharge
c
Menurunkan suhu campuran masuk
To reduce the temperature of the incoming mixture
d
Mengubah arah putaran pompa
To reverse the pump rotation
Grade
Ungraded
Last Update
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By -
Question
3890
Fungsi alarm system pada OWS adalah:
What is the function of the alarm system on an OWS?
Options
a
Memberikan peringatan saat kadar minyak melewati batas yang diizinkan
To give a warning when the oil content exceeds the permitted limit
b
Menunjukkan volume ballast bersih
To indicate the volume of clean ballast
c
Menghitung jam kerja separator
To calculate separator running hours
d
Menentukan kapasitas tangki bahan bakar
To determine fuel tank capacity
Grade
Ungraded
Last Update
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By -