https://blue-manage.artimu.co.id/

BLUE Manage

DASHBOARD
Welcome, Guest

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

MARINE BOILER CONSTRUCTION - Question List

100 Questions   : 58easy 42medium 0hard 0nope
Question
51
Perbedaan utama antara ketel pipa air dan ketel Schots dalam hal air pengisian adalah...
The main difference between a water-tube boiler and a Scotch boiler in terms of feedwater is...
Options
a
Ketel pipa air memerlukan kualitas air yang lebih baik
A water-tube boiler requires better feedwater quality
b
Ketel pipa air memiliki volume air lebih besar
A water-tube boiler has a larger water volume
c
Ketel Schots lebih cepat menguapkan air dibanding ketel pipa air
A Scotch boiler evaporates water faster than a water-tube boiler
d
Ketel Schots memerlukan sistem auto-feed water
A Scotch boiler requires an auto feedwater system
Grade
Medium
Last Update
29 Jul 2026 13:28
By Tanjung
Question
52
Pada ketel pipa air, perubahan tinggi air terjadi lebih cepat karena...
In a water-tube boiler, the water level changes faster because...
Options
a
Volume air dan luas permukaan air lebih kecil
The water volume and water surface area are smaller
b
Volume air lebih besar dibanding ketel Schots
The water volume is larger than in a Scotch boiler
c
Tekanan uap lebih rendah
The steam pressure is lower
d
Pemakaian bahan bakar lebih efisien
Fuel consumption is more efficient
Grade
Medium
Last Update
29 Jul 2026 13:29
By Tanjung
Question
53
Mengapa ketel pipa air perlu dilengkapi dengan sistem pengisian otomatis?
Why does a water-tube boiler need to be fitted with an automatic feed system?
Options
a
Karena tinggi permukaan air berubah cepat saat pemakaian uap berubah
Because the water level changes quickly when steam consumption changes
b
Karena memiliki tekanan lebih rendah dari ketel pipa api
Because it has lower pressure than a fire-tube boiler
c
Karena tidak memiliki cukup ruang untuk air dalam jumlah besar
Because it does not have enough space for a large amount of water
d
Karena membutuhkan pemanasan lebih lanjut
Because it requires further heating
Grade
Medium
Last Update
29 Jul 2026 13:29
By Tanjung
Question
54
Pada ketel pipa api seperti ketel Schots, tinggi permukaan air tidak banyak berubah karena...
In a fire-tube boiler such as a Scotch boiler, the water level does not change much because...
Options
a
Volume airnya besar dan luas permukaan airnya juga besar
Its water volume is large and its water surface area is also large
b
Volume dapurnya kecil
Its furnace volume is small
c
Menggunakan bahan bakar padat
It uses solid fuel
d
Tidak menghasilkan uap dalam jumlah besar
It does not produce a large amount of steam
Grade
Easy
Last Update
29 Jul 2026 13:30
By Tanjung
Question
55
Salah satu keuntungan dari ketel pipa air dibanding ketel pipa api adalah...
One advantage of a water-tube boiler compared with a fire-tube boiler is...
Options
a
Lebih tahan terhadap tekanan tinggi
It is more resistant to high pressure
b
Tidak memerlukan perawatan khusus
It does not require special maintenance
c
Tidak membutuhkan bahan bakar berkualitas tinggi
It does not require high-quality fuel
d
Tidak memerlukan sistem auto pengisian air
It does not require an automatic water feed system
Grade
Easy
Last Update
29 Jul 2026 13:30
By Tanjung
Question
56
Apa yang membedakan ketel pipa air dalam hal tekanan uap?
What distinguishes a water-tube boiler in terms of steam pressure?
Options
a
Mampu bekerja pada tekanan tinggi karena konstruksi teromol kecil
It can operate at high pressure because of its small drum construction
b
Memerlukan bahan bakar lebih banyak
It requires more fuel
c
Tidak memerlukan kualitas air yang baik
It does not require good water quality
d
Tidak dapat digunakan untuk turbin
It cannot be used for turbines
Grade
Easy
Last Update
29 Jul 2026 13:30
By Tanjung
Question
57
Mengapa ketel pipa air lebih cocok untuk kapal dengan tenaga penggerak turbin?
Why is a water-tube boiler more suitable for ships with turbine propulsion?
Options
a
Karena dapat menghasilkan uap dengan suhu tinggi
Because it can produce high-temperature steam
b
Karena memiliki volume dapur kecil
Because it has a small furnace volume
c
Karena tidak memerlukan pemanas lanjut
Because it does not require a superheater
d
Karena bekerja pada tekanan rendah
Because it operates at low pressure
Grade
Easy
Last Update
29 Jul 2026 13:31
By Tanjung
Question
58
Ketel pipa air lebih rentan terhadap kotoran dibanding ketel pipa api karena...
A water-tube boiler is more susceptible to fouling than a fire-tube boiler because...
Options
a
Penguapannya cepat, sehingga kotoran lebih cepat mengendap di pipa
Its evaporation is rapid, so deposits form faster in the tubes
b
Volume dapurnya kecil
Its furnace volume is small
c
Tidak memiliki lorong api
It does not have fire tubes
d
Tidak dilengkapi dengan sistem auto-feed
It is not equipped with an auto-feed system
Grade
Medium
Last Update
29 Jul 2026 13:32
By Tanjung
Question
59
Salah satu keunggulan ketel pipa air dalam hal efisiensi pembakaran adalah...
One advantage of a water-tube boiler in terms of combustion efficiency is...
Options
a
Memiliki volume dapur yang besar untuk memungkinkan pembakaran sempurna
It has a large furnace volume to allow complete combustion
b
Tidak membutuhkan bahan bakar yang banyak
It does not require much fuel
c
Tidak menghasilkan banyak uap
It does not produce much steam
d
Memiliki tekanan lebih rendah dari ketel Schots
It has lower pressure than a Scotch boiler
Grade
Easy
Last Update
29 Jul 2026 13:32
By Tanjung
Question
60
Pada ketel pipa air, penguapan terjadi lebih cepat dibanding ketel Schots, yang berarti...
In a water-tube boiler, evaporation occurs faster than in a Scotch boiler, which means...
Options
a
Kualitas air pengisian harus lebih baik
The feedwater quality must be better
b
Tekanan uap lebih rendah
The steam pressure is lower
c
Volume dapur lebih kecil
The furnace volume is smaller
d
Tidak memerlukan pemanas lanjut
It does not require a superheater
Grade
Medium
Last Update
29 Jul 2026 13:34
By Tanjung
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10

Edit Grade

easy medium hard
Edit Question
https://blue-manage.artimu.co.id/

Set Password

Ignore if this is your first time setting a password.

Choose User

Public