Question
1531
Dari mana computer unit memperoleh data laju aliran?
Where does the computer unit obtain flow rate data from?
Options
a
Dari flow meter
From the flow meter
b
Dari echo sounder
From the echo sounder
c
Dari magnetic compass
From the magnetic compass
d
Dari barometer
From the barometer
Grade
Ungraded
Last Update
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Question
1532
Apa satuan yang digunakan untuk menyatakan kandungan minyak dalam air pada ODME?
What unit is used to express oil content in water in the ODME?
Options
a
PPM atau Parts Per Million
PPM or Parts Per Million
b
Liter per jam
Liters per hour
c
Meter kubik per menit
Cubic meters per minute
d
Ton per sentimeter
Tons per centimeter
Grade
Ungraded
Last Update
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Question
1533
Di mana analysing unit atau sel pengukur sering ditempatkan?
Where is the analysing unit or measuring cell often located?
Options
a
Di pump room
In the pump room
b
Di anjungan navigasi
On the navigation bridge
c
Di ruang radio
In the radio room
d
Di haluan kapal
At the bow
Grade
Ungraded
Last Update
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By -
Question
1534
Prinsip apa yang umum dipakai untuk menentukan kandungan minyak dalam sampel ODME?
What principle is commonly used to determine oil content in an ODME sample?
Options
a
Pola hamburan atau penyerapan cahaya pada sel pengukur
Light scattering or light absorption in the measuring cell
b
Perubahan suara pompa terhadap viskositas
Changes in pump sound according to viscosity
c
Perubahan warna cat pada pipa buang
Changes in paint color on the discharge pipe
d
Getaran pipa saat cairan mengalir
Pipe vibration while liquid is flowing
Grade
Ungraded
Last Update
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By -
Question
1535
Melalui media apa sampel biasanya dilewatkan pada sel pengukur ODME?
Through what medium is the sample usually passed in the ODME measuring cell?
Options
a
Melalui tabung kaca kuarsa
Through a quartz glass tube
b
Melalui pelat baja tahan karat berlubang
Through a perforated stainless-steel plate
c
Melalui lapisan kain saring biasa
Through an ordinary filter cloth layer
d
Melalui pipa karet opak
Through an opaque rubber pipe
Grade
Ungraded
Last Update
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By -
Question
1536
Perangkat apa yang membantu mencegah sistem bekerja saat katup sampel tertutup?
What device helps prevent the system from operating when the sample valve is closed?
Options
a
Sensor tekanan
Pressure sensor
b
Sensor arah angin
Wind direction sensor
c
Indikator suhu ruang
Room temperature indicator
d
Pengukur kelembapan udara
Humidity meter
Grade
Ungraded
Last Update
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By -
Question
1537
Apa tindakan yang lazim dilakukan untuk membersihkan sel pengukur ODME?
What is the usual action taken to clean the ODME measuring cell?
Options
a
Menjalankan siklus pembersihan sesuai prosedur
Run the cleaning cycle in accordance with the procedure
b
Memukul ringan rumah sensor agar endapan lepas
Tap the sensor housing lightly so the deposits come loose
c
Menaikkan putaran pompa sampai maksimum
Increase pump speed to maximum
d
Membiarkan alat mati selama beberapa jam
Leave the instrument switched off for several hours
Grade
Ungraded
Last Update
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By -
Question
1538
Komponen apa yang memisahkan jalur sampel dan jalur pembersih ke sel pengukur?
What component separates the sample line and the cleaning line to the measuring cell?
Options
a
Katup pneumatik
Pneumatic valve
b
Katup kupu-kupu manual
Manual butterfly valve
c
Katup non-balik biasa
Ordinary non-return valve
d
Katup by-pass ventilasi
Ventilation bypass valve
Grade
Ungraded
Last Update
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Question
1539
Apa yang dilakukan katup pneumatik saat siklus pembersihan berjalan?
What does the pneumatic valve do during the cleaning cycle?
Options
a
Membuka aliran air tawar atau cairan pembersih ke sel pengukur
It opens the fresh water or cleaning fluid flow into the measuring cell
b
Menutup total semua jalur agar sensor kering
It closes all lines completely so the sensor dries out
c
Meningkatkan kadar minyak dalam sampel uji
It increases the oil content in the test sample
d
Mengubah pembacaan alarm menjadi nol
It changes the alarm reading to zero
Grade
Ungraded
Last Update
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Question
1540
Apa yang harus dipastikan mengenai tangki deterjen atau cairan pembersih ODME?
What must be ensured regarding the ODME detergent or cleaning liquid tank?
Options
a
Isinya cukup dan menggunakan bahan yang direkomendasikan pabrikan
It contains sufficient liquid and uses the substance recommended by the manufacturer
b
Isinya selalu penuh hingga meluap
It must always be filled until overflowing
c
Isinya boleh kosong selama pompa normal
It may be left empty as long as the pump is normal
d
Jenis cairan bebas diganti dengan bahan apa saja
The liquid may be freely replaced with any substance
Grade
Ungraded
Last Update
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