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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
For normal transistor the emitter current can be given by
Question # 2
The output voltage of a rectifier is.
Question # 3
In case of op-amp as an inverting amplifier, V+ - V- = 0, this is because
Question # 4
NAND gate represented by:
Question # 5
The potential difference across the depletion region of germanium is.
Question # 6
The average gap for Germanium at 0K is
Question # 7
The circuit of full wave rectification consist of
Question # 8
The impurity in the germinium is usually in the ratio of
Question # 9
Logic gate can control some physical parameters like.
Question # 10
The open loop gain of the amplifier is order of.
Question # 11
The mathematical symbol for NOR operation is
Question # 12
LDR becomes necessary when op amp is used as a
Question # 13
Conversion of A.C into D.C is called:
Question # 14
Conversation of only one half of A.C. into D.C. is called.
Question # 15
The device which is used as amplifier and works with the negative feedback is.
Question # 16
An expression for gain of an inverting amplifier is
Question # 17
When a PN-Junction is reverse biased the depletion region is.
FSC Part 2 Physics Chapter 18 Online Test MCQ's
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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 -
F Fatima noor 20 - Dec - 2024 01 Min 39 Sec 15/17 -
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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 | Which one has greater cone of impurity among all: |
A. Emitter
B. Base
C. Collector
D. All are pure
|
| 2 | The central region of a transistor is called. |
A. Emitter
B. Collector
C. Base
D. Neutral
|
| 3 | LDR becomes necessary when op amp is used as a |
A. Night switch
B. Inverter
C. Comparator
D. Rectifier
|
| 4 | 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
|
| 5 | The open loop gain of the amplifier is order of. |
A. 106
B. 105
C. 107
D. 103
|
| 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 | Logic gate can control some physical parameters like. |
A. Temperature, Pressure
B. Resistance, Inductance
C. Capacitance, Impedance
D. Current, voltage
|
| 8 | In photovoltaic cell, current is directly proportional to. |
A. Wavelength of light
B. Intensity of light
C. Energy
D. Frequency of light
|
| 9 | The input resistance of an op amplifier is. |
A. Low
B. High
C. Zero
D. Equal to output resistance
|
| 10 | An expression for gain of an inverting amplifier is |
C. (R1R2)
D. None of these
|
Test Questions
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