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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
The output voltage of a rectifier is.
Question # 2
The potential difference across the depletion region of germanium is.
Question # 3
Conversation of only one half of A.C. into D.C. is called.
Question # 4
A two inputs NAND gat with inputs a and b has an output '0' if.
Question # 5
In photovoltaic cell, current is directly proportional to.
Question # 6
Truth table of logic function.
Question # 7
the number of terminals in a semiconductor diode are
Question # 8
A device which converts low voltage or current to high voltage or current is called.
Question # 9
Photodiode is used for:
Question # 10
The potential difference across depletion region in case of Si is
Question # 11
When transistor are used in digital circuits they usually operate in the :
Question # 12
The chargeless region after formation of Pn junction is called:
Question # 13
A.C. can be converted into D.C. by
Question # 14
Which device is used as a rectifier?
Question # 15
Improper bisting of a transistor circiut produces:
Question # 16
Base of transistor is of order:
Question # 17
In a certain circuit, IB = 40 µA, IC = 20 mA
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 symbol of p-n-p transistor is | |
| 2 | _______ is the building block of every electronic circuit. |
A. Semi conductor diode
B. Resistor
C. Capacitor
D. Amplifier
|
| 3 | Logic gate can control some physical parameters like. |
A. Temperature, Pressure
B. Resistance, Inductance
C. Capacitance, Impedance
D. Current, voltage
|
| 4 | One use of a single p-n junction semiconductor in an electrical circuit is a |
A. Rectifier
B. Transistor
C. Battery
D. Diode
|
| 5 | The semi conductor diode has the property of |
A. Two way conduction
B. Zero conduction
C. One way conduction
D. Amplification
|
| 6 | A.C. can be converted into D.C. by |
A. An oscillator
B. Detector
C. An amplifier
D. Rectifier
|
| 7 | Light emitting diodes are made from semiconductors. |
A. Silicon
B. Germanium
C. Carbon
D. Gallium arsenide
|
| 8 | In a transistor, collector current is controlled by: |
A. Collector voltage
B. Base current
C. Collector resistance
D. All of the above
|
| 9 | The mathematical symbol for NOR operation is |
B. X = A . B
C. X = A + D
|
| 10 | NAND gate represented by: |
A. X = A. B
B. X = A+B
C. X= A.B
D. X=|A+B|
|
Test Questions
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