Question
2051
Apa fungsi utama dari rotary pump?
What is the main function of a rotary pump?
Options
a
Memompakan udara dan minyak
To pump air and oil
b
Menghasilkan listrik di dalam kapal
To generate electricity on board the ship
c
Menyaring udara dalam sistem pembuangan
To filter air in the exhaust system
d
Meningkatkan suhu dalam sistem pemanas
To increase temperature in the heating system
Grade
Ungraded
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Question
2052
Jenis pompa rotary termasuk dalam kategori…
Rotary pumps belong to the category of…
Options
a
Pompa positive displacement
Positive displacement pumps
b
Pompa sentrifugal
Centrifugal pumps
c
Pompa vakum
Vacuum pumps
d
Pompa jet
Jet pumps
Grade
Ungraded
Last Update
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Question
2053
Komponen pemompaan pada rotary pump bekerja dengan…
The pumping components in a rotary pump work by…
Options
a
Berputar (rotary)
Rotating
b
Bergerak naik turun
Moving up and down
c
Menggunakan katup isap dan buang
Using suction and discharge valves
d
Menggunakan tekanan udara
Using air pressure
Grade
Ungraded
Last Update
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Question
2054
Cairan yang masuk ke dalam rotary pump akan…
The liquid entering a rotary pump will…
Options
a
Ditekan melalui ruang yang semakin kecil
Be forced through a space that becomes smaller
b
Mengalir secara bebas tanpa tekanan
Flow freely without pressure
c
Mengalir dengan kecepatan tinggi tanpa hambatan
Flow at high speed without resistance
d
Dipompa dengan sistem vakum
Be pumped by a vacuum system
Grade
Ungraded
Last Update
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Question
2055
Rotary pump mempunyai komponen …
A rotary pump has components such as…
Options
a
Rumah pompa dengan saluran isap dan tekan
A pump casing with suction and discharge passages
b
Komponen pemompaan
Pumping components
c
Sistem penggerak listrik
An electric drive system
d
Kemampuan untuk menangani minyak berat
The ability to handle heavy oil
Grade
Ungraded
Last Update
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Question
2056
Keunggulan utama rotary pump adalah…
The main advantage of a rotary pump is…
Options
a
Laju aliran stabil dan tidak berdenyut
Stable and non-pulsating flow rate
b
Dapat menghasilkan tekanan yang sangat tinggi
It can produce very high pressure
c
Memiliki ukuran yang besar dan berat
It is large and heavy
d
Hanya dapat digunakan untuk air tawar
It can only be used for fresh water
Grade
Ungraded
Last Update
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Question
2057
Rotary pump sering digunakan untuk memompa cairan yang…
A rotary pump is often used to pump liquids that…
Options
a
Memiliki viskositas tinggi
Have high viscosity
b
Sangat encer seperti air
Are very thin like water
c
Mudah menguap dalam suhu rendah
Evaporate easily at low temperature
d
Bertekanan sangat tinggi
Are under very high pressure
Grade
Ungraded
Last Update
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Question
2058
Tekanan kerja yang dihasilkan oleh rotary pump adalah…
The working pressure produced by a rotary pump is…
Options
a
Sedang atau lebih rendah dari pompa torak
Moderate or lower than a reciprocating pump
b
Lebih tinggi dibandingkan pompa torak
Higher than a reciprocating pump
c
Tidak ada tekanan yang dihasilkan
No pressure is produced
d
Selalu berubah-ubah
Always fluctuating
Grade
Ungraded
Last Update
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Question
2059
Rotary pump bekerja dengan prinsip…
A rotary pump works on the principle of…
Options
a
Pemampatan ruang untuk menekan cairan keluar
Compressing a chamber to force liquid out
b
Pergerakan naik turun piston
The up-and-down movement of a piston
c
Pemanfaatan gaya sentrifugal untuk meningkatkan tekanan
Using centrifugal force to increase pressure
d
Penyedotan cairan menggunakan tekanan udara
Drawing liquid using air pressure
Grade
Ungraded
Last Update
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Question
2060
Salah satu komponen pemompaan yang digunakan dalam rotary pump adalah…
One of the pumping elements used in a rotary pump is…
Options
a
Lobe, roda gigi, ulir, vanes, roller
Lobes, gears, screws, vanes, rollers
b
Impeller, katup, dan piston
Impeller, valves, and piston
c
Baling-baling, seal, dan katup
Propeller, seal, and valve
d
Poros, filter, dan kipas
Shaft, filter, and fan
Grade
Ungraded
Last Update
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