Question
41
Arus kecil pada basis transistor digunakan untuk ....
A small base current in a transistor is used to...
Options
a
Mengendalikan arus besar
Control a larger current
b
Mengurangi tegangan
Reduce voltage
c
Menambah frekuensi
Increase frequency
d
Menghasilkan panas
Generate heat
Grade
Ungraded
Last Update
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Question
42
Manfaat transistor pada alarm kapal adalah ....
One function of a transistor in a shipboard alarm circuit is to...
Options
a
Menghidupkan indikator secara otomatis
Switch an indicator automatically
b
Menurunkan tekanan
Reduce pressure
c
Menyimpan energi
Store energy
d
Mengurangi putaran motor
Reduce motor speed
Grade
Ungraded
Last Update
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By -
Question
43
Transistor yang bekerja sebagai saklar memiliki kondisi ....
A transistor operating as a switch normally works in the...
Options
a
Saturasi dan Cut-off
Cut-off and saturation regions
b
Reverse dan Forward
Reverse and forward regions
c
Open dan Close
Open and close mechanical positions
d
AC dan DC
AC and DC modes
Grade
Ungraded
Last Update
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By -
Question
44
Dalam mode penguat, transistor berfungsi untuk ....
When operating as an amplifier, a transistor is used to...
Options
a
Memperbesar sinyal input
Increase the amplitude of an input signal
b
Menyearahkan arus
Rectify current
c
Menurunkan tegangan
Reduce voltage
d
Menghasilkan panas
Generate heat
Grade
Ungraded
Last Update
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By -
Question
45
Salah satu penggunaan transistor pada kapal adalah ....
One shipboard application of a transistor is in an...
Options
a
Governor elektronik
Electronic governor
b
Pompa sentrifugal
Centrifugal pump
c
Heat exchanger
Heat exchanger
d
Separator
Separator
Grade
Ungraded
Last Update
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By -
Question
46
Apabila transistor rusak, maka sistem kontrol dapat mengalami ....
If a transistor fails, the control system may experience...
Options
a
Gangguan operasi
Operational malfunction
b
Tekanan oli meningkat
Increased lubricating oil pressure
c
Putaran propeller bertambah
Increased propeller speed
d
Suhu pendingin turun
Reduced cooling-water temperature
Grade
Ungraded
Last Update
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By -
Question
47
Transistor dapat digunakan sebagai ....
A transistor can be used as an...
Options
a
Saklar otomatis
Automatic electronic switch
b
Katup hidrolik
Hydraulic valve
c
Bantalan
Bearing
d
Poros
Shaft
Grade
Ungraded
Last Update
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By -
Question
48
Salah satu keuntungan transistor dibanding relay mekanik adalah ....
One advantage of a transistor over a mechanical relay is that it...
Options
a
Tidak memiliki bagian bergerak
Has no moving parts
b
Lebih berat
Is heavier
c
Lebih lambat
Is slower
d
Lebih besar
Is physically larger
Grade
Ungraded
Last Update
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By -
Question
49
Prinsip kerja transistor dikendalikan oleh ....
A transistor is controlled by a...
Options
a
Arus atau tegangan input kecil
Small input current or voltage
b
Tekanan udara
Air pressure
c
Putaran motor
Motor speed
d
Temperatur
Temperature
Grade
Ungraded
Last Update
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By -
Question
50
Integrated Circuit (IC) adalah ....
An Integrated Circuit (IC) is...
Options
a
Gabungan banyak komponen elektronik dalam satu chip
A combination of many electronic components integrated into a single chip
b
Kumparan kawat
A wire coil
c
Motor listrik kecil
A small electric motor
d
Transformator
A transformer
Grade
Ungraded
Last Update
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By -