Physics' Quiz: 4.2 Semiconductor diode/ Diod semikonduktor

Physics' Quiz: 4.2 Semiconductor diode/ Diod semikonduktor

12th Grade

30 Qs

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Physics' Quiz: 4.2 Semiconductor diode/ Diod semikonduktor

Physics' Quiz: 4.2 Semiconductor diode/ Diod semikonduktor

Assessment

Quiz

Physics

12th Grade

Hard

Created by

RASHIDAH Moe

Used 67+ times

FREE Resource

30 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Materials which can conduct electricity better than insulator,but not as well as conductors. This is the definition of


Bahan yang boleh mengalirkan elektrik lebih baik daripada penebat, tetapi tidak sebaik konduktor. Definisi ini merujuk

diode/ diod

semiconductor/ semikonduktor

conductor/ konduktor

insulator/ penebat

superconductor/ superkonduktor

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Which is not one of the properties of semiconductor?

Yang manakah bukan salah satu sifat semikonduktor?

4 electrons in outermost orbit, in covalent bonding.

mempunyai 4 elektron di orbit terluar dalam ikatan kovalen

atoms vibrate causes electron to break free from the bonds.

atom bergetar menyebabkan elektron bebas dari ikatan.

Electron free leaves hole.

elektron bebas akan meninggalkan lohong

Semiconductor has 2 types of charge carriers.

Semikonduktor mempunyai 2 jenis pembawa cas

all of the above

semua di atas

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Doping of Semiconductors

Pendopan semikonduktor adalah

materials which can conduct electricity better than insulator, but not as well as conductors.

bahan yang boleh mengalirkan elektrik lebih baik daripada penebat, tetapi tidak sebaik konduktor.

The process of adding of a certain amount of specific impurities atoms in the pure semiconductor.

Proses memasukkan suatu kuantiti kecil atom bendasing ke dalam semikonduktor tulen

when 4 electrons in outermost orbit.

Apabila 4 elektron berada di orbit terluar

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

These are the characteristics of pentavalent impurities except

Berikut merupakan ciri - ciri bendasing pentavalen kecuali

has 5 valence electron.

mempunyai 5 elektron valens

contributing extra free electrons.

menyumbangkan lebihan elektron bebas

produce n-type semiconductors.

menghasilkan semikonduktor jenis - n

produce p-type semiconductors.

menghasilkan semikonduktor jenis - p

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

These are the characteristics of Trivalent impurities except

Berikut adalah ciri-ciri bendasing trivalen kecuali

has 3 valence electrons

mempunyai 3 elektron valens

produce p-type semiconductors

menghasilkan semikonduktor jenis-p

producing a "hole".

menghasilkan lebihan lohong

Boron, aluminium and gallium are the examples.

Contoh seperti Boron, aluminium dan galium

Antimony, arsenic, and phosphorus are the examples

Contoh seperti antimoni, arsenik dan fosforus

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

The diagram is a process

Rajah adalah proses

of doping/ pendopan

of adding impurities/ menambahkan bendasing

of half-wave rectification/ rektifikasi separuh-gelombang

of full-wave rectification/ rektifikasi gelombang penuh

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

which statement is correct? (the dark circles represent the electrons)

Pernyataan manakah yang betul? ( bulatan gelap mewakili elektron)

p-type of the diode is connected to the negative terminal.

diod jenis-p bersambung dengan terminal negatif

Electron moves across the p-n junction, makes the diode forward biased

elektron bergerak merentasi simpang p-n, menjadikan diod sebagai pincang ke depan

current will not flow in the circuit

Arus tidak akan mengalir dalam litar

reverse biased circuit

litar pincang songsang

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