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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
Minimum number of semi conductor diodes required for full wave rectification are.
Question # 2
A photo diode can turn its current ON and OFF in
Question # 3
X=A+B is the mathematical notation for.
Question # 4
Doping is made comparatively larger in
Question # 5
The P.D develop in case of silicon is:
Question # 6
When a PN-Junction is reverse biased the depletion region is.
Question # 7
Reverse current flows due to
Question # 8
In a certain circuit, IB = 40 µA, IC = 20 mA
Question # 9
The reverse saturation current in a PN junction diode is only due to:
Question # 10
Depletion region carries.
Question # 11
Which one has greater cone of impurity among all:
Question # 12
Rectification is the process of converting.
Question # 13
Greater concentration of impurity is added in.
Question # 14
A device which converts low voltage or current to high voltage or current is called.
Question # 15
The circuit of full wave rectification consist of
Question # 16
the number of terminals in a semiconductor diode are
Question # 17
During negative half cycle of A.c then p-n junction offers.
FSC Part 2 Physics Chapter 18 Online Test MCQ's
Top Scorers Of Chapter 0 "Physics FSC Part 2 Chapter 18 Online MCQ's Test" MCQ`s Test
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S Saleena Ramzan 20 - Dec - 2024 01 Min 27 Sec 17/17 -
M Muzammil Abbas 16 - Oct - 2024 03 Min 05 Sec 17/17 -
A Ali Hassan 25 - Nov - 2024 04 Min 31 Sec 16/17 -
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A Anass Shafi 03 - Dec - 2024 02 Min 51 Sec 14/17
FSc Part II Physics Chapter 0 Important MCQ's
| Sr.# | Question | Answer |
|---|---|---|
| 1 | The resistance between the inverting (-) and non inverting inputs is called Input resistance and is the order of. |
A. Ohms
B. Kilo Ohms
C. Mega Ohms
D. Thounds Ohms
|
| 2 | The P.D develop in case of germanium is: |
A. 0.3
B. 0.7
C. 0.5
D. 0.9
|
| 3 | Which component of the transistor has greater contrition of impurity. |
A. Base
B. Emitter
C. Collector
D. Emitter and collector
|
| 4 | Light emitting diodes are made from semiconductors. |
A. Silicon
B. Germanium
C. Carbon
D. Gallium arsenide
|
| 5 | Doping is made comparatively larger in |
A. Emitter
B. Base
C. Collector
D. P -type semi conductor
|
| 6 | In case of reverse biasing, current is flown due to: |
A. Minority charge carriers
B. Majority charge carriers
C. Electrons
D. Protons
|
| 7 | Which diode works at reverse biasing. |
A. LED
B. Photo voltaic cell
C. Photo diode
D. Silicon diode
|
| 8 | the number of terminals in a semiconductor diode are |
A. 2
B. 3
C. 4
D. 5
|
| 9 | X=A+B is the mathematical notation for. |
A. OR gate
B. NOR gate
C. NAND gate
D. AND gate
|
| 10 | Photo diode is used for detection of. |
A. Heat
B. Magnet
C. Current
D. Light
|
Test Questions
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