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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
One use of a single p-n junction semiconductor in an electrical circuit is a
Question # 2
A PN junction can not be sued a.
Question # 3
A two inputs NAND gat with inputs a and b has an output '0' if.
Question # 4
Most of the electrons in the base of an NPN transistor flow:
Question # 5
The input resistance of an op amplifier is.
Question # 6
Which diode works at reverse biasing.
Question # 7
The term invertor is used for.
Question # 8
Photo diode detects.
Question # 9
Pulsating output of full wave rectifier can be made smooth by using circuit called.
Question # 10
The device which are required to convert various physical quantities into electric voltage are called.
Question # 11
The output of two input is zero only when its.
Question # 12
The gate, which changes the logic level to its opposite level is called
Question # 13
The p-n junction in which p side is connected to+ive and n-side is -ve the junction is said to be:
Question # 14
Improper bisting of a transistor circiut produces:
Question # 15
The average gap for Germanium at 0K is
Question # 16
The mathematical symbol for NOR operation is
Question # 17
Which factor does not affect the conductivity of PN-Junction diode.
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 Azam Hussain 11 - Nov - 2024 02 Min 34 Sec 14/17 -
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 | An expression for gain of an inverting amplifier is |
C. (R1R2)
D. None of these
|
| 2 | 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
|
| 3 | A transistor has parts: |
A. 2
B. 3
C. 4
D. 5
|
| 4 | Rectification is the process of converting. |
A. D.C. into A.C.
B. A.C. in to D.C.
C. Low signal to high
D. High signal to low
|
| 5 | In full wave rectification number of diodes required are equal to. |
A. 2
B. 3
C. 4
D. 5
|
| 6 | The gate, which changes the logic level to its opposite level is called |
A. NOR gate
B. AND gate
C. OR gate
D. NOT gate
|
| 7 | The chargeless region after formation of Pn junction is called: |
A. Free region
B. Depletion region
C. Field region
D. U.V region
|
| 8 | When a PN-Junction is reverse biased the depletion region is. |
A. Widened
B. Narrowed
C. Normal
D. None of these
|
| 9 | For rectification we use. |
A. Transformer
B. Diode
C. Choke
D. Generator
|
| 10 | The output of two input is zero only when its. |
A. Both inputs are zero
B. Either input is zero
C. Both inputs are one
D. Either input is one
|
Test Questions
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