WorksheetsIntroduction to Semiconductor Diode
Total questions: 8
Worksheet time: 4mins
Name
Class
Date
1.
NAMA PENUH
(HURUF BESAR)
4 lines
2.
KELAS
4 lines
3.
Question 1:
Which statement best describes a conductor?
a)
A. It has free electrons that easily flow.
b)
B. It has a large band gap.
c)
C. It only conducts current at very low temperatures.
d)
D. It conducts current only when doped.
4.
Question 2:
Which statement best describes a semiconductor?
a)
A. It never conducts current under any condition.
b)
B. It conducts current with conductivity that can be altered through doping or temperature changes.
c)
C. It always conducts current without change.
d)
D. It only conducts current when a magnetic field is applied.
5.
Question 3:
Which statement best describes an insulator?
a)
A. It has a small band gap that allows electron movement.
b)
B. It has a large band gap, making it difficult for electrons to move.
c)
C. It conducts current when doped.
d)
D. It conducts current only when heated.
6.
Question 4:
What does doping refer to in the context of semiconductors?
a)
A. The process of reducing impurities in a semiconductor.
b)
B. The process of adding controlled impurities to enhance conductivity.
c)
C. The process of forming an oxide layer on a semiconductor.
d)
D. The process of separating electrons and holes without external influence.
7.
Question 5:
An intrinsic semiconductor refers to:
a)
A semiconductor that has been doped with impurities.
b)
A pure semiconductor without any doping.
c)
A semiconductor mixed with metal to increase conductivity.
d)
A semiconductor that only conducts at high temperatures.
8.
Question 6:
An extrinsic semiconductor refers to a semiconductor that:
a)
A.Contains deliberately added impurities to modify its conductivity.
b)
B.Does not contain any impurities.
c)
C.Only functions in a vacuum.
d)
D. Is not suitable for diode fabrication.
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