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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
Doping is made comparatively larger in
Question # 2
The use of LDR is in the circuit of.
Question # 3
Greater concentration of impurity is added in.
Question # 4
LDR becomes necessary when op amp is used as a
Question # 5
A diode characteristic curve is a plot between
Question # 6
The gain of transistor amplifier depends upon
Question # 7
The potential difference across depletion region in case of Si is
Question # 8
_______ is the building block of every electronic circuit.
Question # 9
In a transistor, collector current is controlled by:
Question # 10
The mathematical symbol for NOR operation is
Question # 11
The gate, which changes the logic level to its opposite level is called
Question # 12
An expression for gain of an inverting amplifier is
Question # 13
Photodiode is used for:
Question # 14
the number of terminals in a semiconductor diode are
Question # 15
Rectification is the process of converting.
Question # 16
Base of transistor is of order:
Question # 17
In a transistor, collector current is controlled by:
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 | A.C. can be converted into D.C. by |
A. An oscillator
B. Detector
C. An amplifier
D. Rectifier
|
| 2 | The ratio Beta in transistor is called. |
A. Voltage gain
B. Emitter gain
C. Current gain
D. Nuclear gain
|
| 3 | Truth table of logic function. |
A. Summarize its output values only
B. Tabulates all its input conditions only
C. Display all its input and output possibility
D. Is not base on logic algebra
|
| 4 | Base of transistor is of order: |
A. 10-11m
B. 106m
C. 10-8m
D. 10-6m
|
| 5 | A transistor has: |
A. Two regions
B. Three regions
C. Single regions
D. Four regions
|
| 6 | _______ is the building block of every electronic circuit. |
A. Semi conductor diode
B. Resistor
C. Capacitor
D. Amplifier
|
| 7 | A diode characteristics curve is a plot between |
A. Current and resistance
B. Voltage and time
C. Voltage and current
D. Current and time
|
| 8 | For rectification we use. |
A. Transformer
B. Diode
C. Choke
D. Generator
|
| 9 | Minimum number of semi conductor diodes required for full wave rectification are. |
A. 1
B. 2
C. 3
D. 4
|
| 10 | The device which are required to convert various physical quantities into electric voltage are called. |
A. Filters
B. Rectifiers
C. Amplifiers
D. Sensors
|
Test Questions
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