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MANAGE QUESTION

Function 1 : Marine Engineering at the Operational Level
1.4 Operate Main And Auxiliary Machinery And Associated Control Systems (MPU)
All Assessed Unassessed

OPERATE MAIN AND AUXILIARY MACHINERY AND ASSOCIATED CONTROL SYSTEM - Question List

100 Questions   : 0easy 0medium 0hard 100nope
Question
71
Mengapa desain dan konstruksi girder transversal paling belakang harus dipertimbangkan dengan baik?
Why must the design and construction of the aftmost transverse girder be carefully considered?
Options
a
Untuk menjaga kekakuan yang tepat karena bagian ini terkena dorongan mesin variabel
To maintain proper rigidity because this section is subjected to variable engine thrust
b
Untuk meningkatkan efisiensi bahan bakar
To improve fuel efficiency
c
Untuk mengurangi kebisingan mesin
To reduce engine noise
d
Untuk mempercepat putaran mesin
To increase engine speed
Grade
Ungraded
Last Update
-
By -
Question
72
Bagaimana bedplate umumnya dibangun pada mesin besar?
How is the bedplate generally constructed on large engines?
Options
a
Mengelas girder transversal baja cor di antara girder longitudinal yang dibuat bersama dengan bantalan dan lubang baut pengikat
By welding cast steel transverse girders between longitudinal girders formed together with the bearing supports and holding-down bolt holes
b
Dicetak sederhana dari besi cor
By simple casting from cast iron
c
Menggunakan baut dan mur
By using bolts and nuts
d
Dipasang tanpa pengelasan
By installing it without welding
Grade
Ungraded
Last Update
-
By -
Question
73
Bedplate pada mesin kecil biasanya terbuat dari bahan apa?
What material is the bedplate of a small engine usually made from?
Options
a
Besi cor
Cast iron
b
Baja cor
Cast steel
c
Aluminium
Aluminum
d
Tembaga
Copper
Grade
Ungraded
Last Update
-
By -
Question
74
Apa fungsi utama bedplate pada mesin diesel laut?
What is the main function of the bedplate in a marine diesel engine?
Options
a
Menjadi blok fondasi yang kuat dan fleksibel untuk mendukung berat dan menangani gaya yang berfluktuasi yang dihasilkan oleh mesin
To serve as a strong and flexible foundation block to support the weight and handle the fluctuating forces generated by the engine
b
Mendinginkan mesin
To cool the engine
c
Melumasi bagian-bagian mesin
To lubricate engine parts
d
Mengontrol kecepatan mesin
To control engine speed
Grade
Ungraded
Last Update
-
By -
Question
75
Di mana bedplate diposisikan dalam kaitannya dengan collar trust dan crank throw?
Where is the bedplate positioned in relation to the thrust collar and crank throw?
Options
a
Di kedua sisi collar trust antara crank throw
On both sides of the thrust collar between the crank throws
b
Di atas crankshaft
Above the crankshaft
c
Di bawah silinder
Below the cylinder
d
Di dalam sistem pelumasan
Inside the lubrication system
Grade
Ungraded
Last Update
-
By -
Question
76
Mengapa bedplate harus kuat dan fleksibel?
Why must the bedplate be strong and flexible?
Options
a
Untuk mendukung berat mesin dan menangani gaya yang berfluktuasi yang dihasilkan oleh mesin
To support the engine weight and withstand the fluctuating forces generated by the engine
b
Untuk meningkatkan efisiensi bahan bakar
To improve fuel efficiency
c
Untuk mengurangi getaran mesin
To reduce engine vibration
d
Untuk mempercepat putaran mesin
To increase engine speed
Grade
Ungraded
Last Update
-
By -
Question
77
Bagaimana cara pembuatan bedplate untuk mesin diesel laut?
How is the bedplate for a marine diesel engine manufactured?
Options
a
Mengelas girder transversal baja cor di antara girder longitudinal yang dibuat bersama dengan bantalan dan lubang baut pengikat
By welding cast steel transverse girders between longitudinal girders formed together with the bearing supports and holding-down bolt holes
b
Dicetak sederhana dari besi cor
By simple casting from cast iron
c
Menggunakan baut dan mur
By using bolts and nuts
d
Dipasang tanpa pengelasan
By installing it without welding
Grade
Ungraded
Last Update
-
By -
Question
78
Apa fungsi utama dari exhaust manifold?
What is the main function of the exhaust manifold?
Options
a
Mengumpulkan dan menyalurkan gas buang dari mesin pembakaran
To collect and direct exhaust gas from the combustion engine
b
Mengumpulkan dan menyalurkan bahan bakar
To collect and direct fuel
c
Mengatur tekanan udara dalam mesin
To regulate air pressure in the engine
d
Mengontrol suhu mesin
To control engine temperature
Grade
Ungraded
Last Update
-
By -
Question
79
Apa yang terjadi jika exhaust manifold tidak meredam suara ledakan mesin?
What happens if the exhaust manifold does not dampen the sound of engine explosions?
Options
a
Polusi suara akan meningkat
Noise pollution will increase
b
Polusi udara akan meningkat
Air pollution will increase
c
Mesin akan mengalami overheat
The engine will overheat
d
Kapal akan lebih cepat
The ship will go faster
Grade
Ungraded
Last Update
-
By -
Question
80
Bagaimana exhaust manifold membantu membuat mesin bekerja lebih efisien?
How does the exhaust manifold help make the engine work more efficiently?
Options
a
Dengan memastikan aliran gas buang lancar
By ensuring smooth exhaust gas flow
b
Dengan meningkatkan tekanan bahan bakar
By increasing fuel pressure
c
Dengan mendinginkan mesin
By cooling the engine
d
Dengan mengatur aliran udara masuk
By regulating the incoming air flow
Grade
Ungraded
Last Update
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By -
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