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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
Automatic function of street light can be done by the use of.
Question # 2
Improper bisting of a transistor circiut produces:
Question # 3
The circuit of full wave rectification consist of
Question # 4
In a certain circuit, IB = 40 µA, IC = 20 mA
Question # 5
Doping is made comparatively larger in
Question # 6
The P.D develop in case of germanium is:
Question # 7
The potential barrier for silicon is.
Question # 8
Which component of the transistor has greater contrition of impurity.
Question # 9
One use of a single p-n junction semiconductor in an electrical circuit is a
Question # 10
The sensor of light is.
Question # 11
Conversion of A.C into D.C is called:
Question # 12
A PN junction can not be sued a.
Question # 13
Logic gate can control some physical parameters like.
Question # 14
The input resistance of an op amplifier is.
Question # 15
The resistance between the inverting (-) and non inverting inputs is called Input resistance and is the order of.
Question # 16
Transistor was invented by:
Question # 17
The device which are required to convert various physical quantities into electric voltage are called.
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 gain of transistor amplifier depends upon |
A. Resistance connected with collector
B. Resistance connected with base voltage
C. Input voltage
D. Output voltage
|
| 2 | _______ is the building block of every electronic circuit. |
A. Semi conductor diode
B. Resistor
C. Capacitor
D. Amplifier
|
| 3 | The p-n junction in which p side is connected to+ive and n-side is -ve the junction is said to be: |
A. Neutral
B. Forward biased
C. Reversed biased
D. None of above
|
| 4 | The device which are required to convert various physical quantities into electric voltage are called. |
A. Filters
B. Rectifiers
C. Amplifiers
D. Sensors
|
| 5 | Transistor was invented by: |
A. Bardeen
B. Micheal faraday
C. Lenz
D. Newton
|
| 6 | The P.D develop in case of silicon is: |
A. 0.7V
B. 0.3V
C. 0.5V
D. 0.9V
|
| 7 | Depletion region carries. |
A. -ve charge
B. +ve charge
C. Ions
D. No charge
|
| 8 | The potential difference across the depletion region of germanium is. |
A. 0.3 V
B. 0.5 V
C. 0.7 V
D. 0.8 V
|
| 9 | For automatic Switching of streetlight, the op amplifier is used as. |
A. Inductor
B. Converter
C. Comparator
D. Thermistor
|
| 10 | Output resistance of an op amp is |
A. High
B. Low
C. Zero
D. Equal to input resistance
|
Test Questions