Question
2071
Apa yang menjadi sumber utama tenaga pada mesin diesel?
What is the main source of power in a diesel engine?
Options
a
Bahan bakar diesel
Diesel fuel
b
Listrik
Electricity
c
Bensin
Gasoline
d
Uap air
Steam
Grade
Ungraded
Last Update
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Question
2072
Mesin diesel kecepatan menengah biasanya digunakan untuk aplikasi apa?
Medium-speed diesel engines are usually used for what application?
Options
a
Kapal laut
Ships
b
Generator listrik
Electric generators
c
Sepeda motor
Motorcycles
d
Mobil penumpang
Passenger cars
Grade
Ungraded
Last Update
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Question
2073
Keuntungan utama mesin diesel kecepatan menengah adalah...
The main advantage of a medium-speed diesel engine is...
Options
a
Biaya operasional yang rendah
Low operating cost
b
Kecepatan tinggi
High speed
c
Efisiensi termal rendah
Low thermal efficiency
d
Pemeliharaan yang rumit
Complicated maintenance
Grade
Ungraded
Last Update
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Question
2074
Bagaimana siklus kerja pada mesin diesel kecepatan menengah?
What is the working cycle of a medium-speed diesel engine?
Options
a
Siklus Diesel
Diesel cycle
b
Siklus Carnot
Carnot cycle
c
Siklus Otto
Otto cycle
d
Siklus Rankine
Rankine cycle
Grade
Ungraded
Last Update
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Question
2075
Bagian utama dari mesin diesel kecepatan menengah yang berfungsi mengkompresi udara adalah...
Which main part of a medium-speed diesel engine compresses the air?
Options
a
Katup gas buang
Exhaust valve
b
Kepala silinder
Cylinder head
c
Piston
Piston
d
Katup masuk
Inlet valve
Grade
Ungraded
Last Update
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Question
2076
Pada mesin diesel, apa yang menyebabkan penyalaan bahan bakar?
In a diesel engine, what causes the fuel to ignite?
Options
a
Tekanan tinggi dan panas akibat kompresi udara
High pressure and heat due to air compression
b
Sistem injeksi listrik
Electric injection system
c
Busi
Spark plug
d
Komponen pengapian
Ignition component
Grade
Ungraded
Last Update
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Question
2077
Apa fungsi dari turbocharger pada mesin diesel kecepatan menengah?
What is the function of a turbocharger in a medium-speed diesel engine?
Options
a
Meningkatkan tekanan udara masuk ke silinder
To increase the pressure of air entering the cylinder
b
Mengurangi konsumsi bahan bakar
To reduce fuel consumption
c
Mendinginkan mesin
To cool the engine
d
Mempercepat putaran mesin
To increase engine speed
Grade
Ungraded
Last Update
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Question
2078
Bagian mana yang bertanggung jawab untuk membuka dan menutup aliran bahan bakar ke silinder mesin diesel?
Which part is responsible for opening and closing the fuel flow into the diesel engine cylinder?
Options
a
Injektor bahan bakar
Fuel injector
b
Filter udara
Air filter
c
Katup masuk
Inlet valve
d
Piston
Piston
Grade
Ungraded
Last Update
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Question
2079
Pada mesin diesel, apa yang terjadi pada langkah kompresi?
In a diesel engine, what happens during the compression stroke?
Options
a
Udara terkompresi
The air is compressed
b
Gas buang dikeluarkan
Exhaust gas is discharged
c
Bahan bakar diinjeksikan
Fuel is injected
d
Udara dihisap
Air is drawn in
Grade
Ungraded
Last Update
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Question
2080
Apa yang dimaksud dengan 'bahan bakar biodiesel' pada mesin diesel?
What is meant by biodiesel fuel in a diesel engine?
Options
a
Bahan bakar yang terbuat dari tanaman atau hewan
Fuel made from plant or animal sources
b
Bahan bakar yang mengandung campuran alkohol
Fuel containing an alcohol blend
c
Bahan bakar yang hanya digunakan pada mesin bensin
Fuel used only in gasoline engines
d
Bahan bakar yang berasal dari minyak bumi murni
Fuel derived from pure petroleum
Grade
Ungraded
Last Update
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