Question
21
Kapasitor dapat memblokir...
A capacitor can block...
Options
a
Arus DC setelah penuh terisi
DC current after it becomes fully charged
b
Arus AC
AC current
c
Tegangan AC
AC voltage
d
Frekuensi
Frequency
Grade
Ungraded
Last Update
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Question
22
Besarnya energi yang disimpan kapasitor dipengaruhi oleh...
The amount of energy stored in a capacitor depends on...
Options
a
Nilai kapasitansi dan tegangan
Capacitance and voltage
b
Hambatan saja
Resistance only
c
Arus saja
Current only
d
Frekuensi saja
Frequency only
Grade
Ungraded
Last Update
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Question
23
Jika arus tiba-tiba diputus maka induktor akan...
If current through an inductor is suddenly interrupted, the inductor will...
Options
a
Menghasilkan tegangan induksi
Produce an induced voltage
b
Tidak terjadi apa-apa
Produce no effect
c
Menjadi resistor
Become a resistor
d
Menghasilkan panas
Only generate heat
Grade
Ungraded
Last Update
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Question
24
Semakin besar nilai induktansi maka...
The greater the inductance value, the...
Options
a
Perubahan arus semakin lambat
Slower the rate of change of current
b
Arus semakin besar
Greater the current will always be
c
Tegangan hilang
More completely the voltage disappears
d
Hambatan nol
Lower the resistance becomes
Grade
Ungraded
Last Update
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By -
Question
25
Gabungan resistor dan kapasitor membentuk rangkaian...
A resistor and capacitor connected together form an...
Options
a
RC
RC circuit
b
RL
RL circuit
c
LC
LC circuit
d
RLC
RLC circuit
Grade
Ungraded
Last Update
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Question
26
Tujuan utama penggunaan dioda pada sistem kelistrikan kapal adalah ....
The main purpose of using a diode in a shipboard electrical system is to...
Options
a
Mengalirkan arus hanya satu arah
Allow current to flow in only one direction
b
Menyimpan energi listrik
Store electrical energy
c
Mengalirkan arus ke dua arah
Allow current to flow in both directions
d
Menghasilkan tegangan AC
Generate AC voltage
Grade
Ungraded
Last Update
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Question
27
Fungsi dioda pada rangkaian penyearah (rectifier) adalah ....
The function of a diode in a rectifier circuit is to...
Options
a
Mengubah AC menjadi DC
Convert AC to DC
b
Mengubah DC menjadi AC
Convert DC to AC
c
Menurunkan frekuensi
Reduce frequency
d
Menambah daya listrik
Increase electrical power
Grade
Ungraded
Last Update
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By -
Question
28
Manfaat penggunaan dioda pada sistem charging baterai kapal adalah ....
A benefit of using a diode in a ship's battery charging system is to...
Options
a
Mencegah arus balik
Prevent reverse current flow
b
Mengurangi kapasitas baterai
Reduce battery capacity
c
Menambah frekuensi listrik
Increase electrical frequency
d
Mengurangi tegangan generator
Reduce generator voltage
Grade
Ungraded
Last Update
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By -
Question
29
Dioda akan menghantarkan arus apabila ....
A diode conducts current when it is...
Options
a
Forward bias
Forward biased
b
Reverse bias
Reverse biased
c
Tidak diberi tegangan
Not supplied with voltage
d
Tegangan nol
At zero voltage
Grade
Ungraded
Last Update
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Question
30
Pada kondisi reverse bias, dioda akan ....
Under reverse-bias conditions, a diode will normally...
Options
a
Menghambat arus
Block current
b
Menghantarkan arus besar
Conduct a large current
c
Menjadi resistor
Operate as a resistor
d
Menjadi kapasitor
Operate as a capacitor
Grade
Ungraded
Last Update
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By -