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FSC Part 2 Physics
Chapter 18 Test
Start Chapter 18 Test
FSC Part 2 Physics Chapter Wise Test
(English Medium)
MCQ's Test For Chapter 0 "Physics FSC Part 2 Chapter 18 Online MCQ's Test"
Try The MCQ's Test For Chapter 0 "Physics FSC Part 2 Chapter 18 Online MCQ's Test"
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Total Questions17
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Time Allowed20
Physics FSC Part 2 Chapter 18 Online MCQ's Test
00:00
Question # 1
Conversation of only one half of A.C. into D.C. is called.
Question # 2
Base of transistor is of order:
Question # 3
Improper bisting of a transistor circiut produces:
Question # 4
In a transistor, collector current is controlled by:
Question # 5
the number of terminals in a semiconductor diode are
Question # 6
X=A+B is the mathematical notation for.
Question # 7
Logic gate can control some physical parameters like.
Question # 8
Which is not fundamental logic gate.
Question # 9
An expression for gain of an inverting amplifier is
Question # 10
Doping is made comparatively larger in
Question # 11
For rectification we use.
Question # 12
The symbol of p-n-p transistor is
Question # 13
The potential barrier for silicon is.
Question # 14
A transistor has parts:
Question # 15
The central region of a transistor is called.
Question # 16
Most of the electrons in the base of an NPN transistor flow:
Question # 17
Which one has greater cone of impurity among all:
FSC Part 2 Physics Chapter 18 Online Test MCQ's
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FSc Part II Physics Chapter 0 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | OR gate is represented by: |
A. X = A+B
B. X=A.B
C. X=A+B
D. X=A.B
|
| 2 | The reverse saturation current in a PN junction diode is only due to: |
A. Majority carriers
B. Minoritycarriers
C. Acceptor ions
D. Donor ions
|
| 3 | An expression for gain of an inverting amplifier is |
C. (R1R2)
D. None of these
|
| 4 | The device which is used as amplifier and works with the negative feedback is. |
A. Operational amplifier
B. P-n-p transistor
C. n-p-n transistor
D. Transistor
|
| 5 | For rectification we use. |
A. Transformer
B. Diode
C. Choke
D. Generator
|
| 6 | The mathematical symbol for NOR operation is |
B. X = A . B
C. X = A + D
|
| 7 | The device which are required to convert various physical quantities into electric voltage are called. |
A. Filters
B. Rectifiers
C. Amplifiers
D. Sensors
|
| 8 | The symbol of p-n-p transistor is | |
| 9 | The gain of transistor amplifier depends upon |
A. Resistance connected with collector
B. Resistance connected with base voltage
C. Input voltage
D. Output voltage
|
| 10 | Improper bisting of a transistor circiut produces: |
A. Heavy loading of emitter current
B. Distortion in the output output signal
C. Excessive heat at collector terminal
D. Faculty location of load line
|
Test Questions