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ICS Part 2 Physics
Chapter 18 Test
Start Chapter 18 Test
ICS Part 2 Physics Chapter Wise Test
(English Medium)
MCQ's Test For Chapter 0 "Physics ICS Part 2 Chapter 18 Online MCQ's Test"
Try The MCQ's Test For Chapter 0 "Physics ICS Part 2 Chapter 18 Online MCQ's Test"
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Total Questions17
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Time Allowed20
Physics ICS Part 2 Chapter 18 Online MCQ's Test
00:00
Question # 1
Base of transistor is of order:
Question # 2
The impurity in the germinium is usually in the ratio of
Question # 3
NAND gate represented by:
Question # 4
The output of two input is zero only when its.
Question # 5
Conversion of A.C into D.C is called:
Question # 6
A diode characteristic curve is a plot between
Question # 7
Which diode works at reverse biasing.
Question # 8
The semi conductor diode has the property of
Question # 9
For automatic Switching of streetlight, the op amplifier is used as.
Question # 10
A photo diode can turn its current ON and OFF in
Question # 11
For normal transistor the emitter current can be given by
Question # 12
For normal use:
Question # 13
Improper bisting of a transistor circiut produces:
Question # 14
The device which are required to convert various physical quantities into electric voltage are called.
Question # 15
The central region of a transistor is called.
Question # 16
The term invertor is used for.
Question # 17
In case of reverse biasing, current is flown due to:
ICS 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 | The ratio Beta in transistor is called. |
A. Voltage gain
B. Emitter gain
C. Current gain
D. Nuclear gain
|
| 2 | Which is not fundamental logic gate. |
A. NOT
B. AND
C. OR
D. NAND
|
| 3 | The central region of a transistor is called. |
A. Emitter
B. Collector
C. Base
D. Neutral
|
| 4 | An expression for gain of an inverting amplifier is |
C. (R1R2)
D. None of these
|
| 5 | The colour of light emitted by a LED depends on. |
A. It forward biased
B. Its reverse biased
C. Unbiased
D. None of these
|
| 6 | The circuit of full wave rectification consist of |
A. Three diodes
B. Four diodes
C. Two diodes
D. One diode
|
| 7 | The P.D develop in case of silicon is: |
A. 0.7V
B. 0.3V
C. 0.5V
D. 0.9V
|
| 8 | Which factor does not affect the conductivity of PN-Junction diode. |
A. Doping
B. Temperature
C. Voltage
D. Pressure
|
| 9 | Transistor was invented by: |
A. Bardeen
B. Micheal faraday
C. Lenz
D. Newton
|
| 10 | NAND gate represented by: |
A. X = A. B
B. X = A+B
C. X= A.B
D. X=|A+B|
|
Test Questions