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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
A two inputs NAND gat with inputs a and b has an output '0' if.
Question # 2
The sensor of light is.
Question # 3
The use of LDR is in the circuit of.
Question # 4
A device which converts low voltage or current to high voltage or current is called.
Question # 5
Output resistance of an op amp is
Question # 6
The output voltage of a rectifier is.
Question # 7
For normal transistor the emitter current can be given by
Question # 8
Which is not fundamental logic gate.
Question # 9
The potential difference across the depletion region of germanium is.
Question # 10
The device which are required to convert various physical quantities into electric voltage are called.
Question # 11
Which factor does not affect the conductivity of PN-Junction diode.
Question # 12
OR gate is represented by:
Question # 13
In a transistor, collector current is controlled by:
Question # 14
The impurity in the germinium is usually in the ratio of
Question # 15
the number of terminals in a semiconductor diode are
Question # 16
Photo diode detects.
Question # 17
Doping is made comparatively larger in
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 impurity in the germinium is usually in the ratio of |
A. 1:106
B. 1:104
C. 1:108
D. 1:1010
|
| 2 | Transistor was invented by: |
A. Bardeen
B. Micheal faraday
C. Lenz
D. Newton
|
| 3 | The potential barrier for silicon is. |
A. 0.7 V
B. 0.5 V
C. 0.3 V
D. 0.9 V
|
| 4 | The circuit of full wave rectification consist of |
A. Three diodes
B. Four diodes
C. Two diodes
D. One diode
|
| 5 | The mathematical symbol for NOR operation is |
B. X = A . B
C. X = A + D
|
| 6 | the number of terminals in a semiconductor diode are |
A. 2
B. 3
C. 4
D. 5
|
| 7 | 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
|
| 8 | A two inputs NAND gat with inputs a and b has an output '0' if. |
A. B is zero
B. A is zero
C. Both A and B are 1
D. Both A and B are '0'
|
| 9 | Which is not fundamental logic gate. |
A. NOT
B. AND
C. OR
D. NAND
|
| 10 | For normal transistor the emitter current can be given by |
A. IE = IC
B. IE = IC + IB
C. IE = IB
D. None of these
|
Test Questions