.jpg)
Home
News
Colleges
Courses
Admission
Lectures
Online Test
Past Papers
Date Sheets
Results
Study Abroad
Jobs
Tutors
More
Apps
.jpg)
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"
-
Total Questions17
-
Time Allowed20
Physics ICS Part 2 Chapter 18 Online MCQ's Test
00:00
Question # 1
In a transistor, collector current is controlled by:
Question # 2
The mathematical symbol for NOR operation is
Question # 3
The impurity in the germinium is usually in the ratio of
Question # 4
OR gate is represented by:
Question # 5
The use of LDR is in the circuit of.
Question # 6
When a PN-Junction is reverse biased the depletion region is.
Question # 7
The P.D develop in case of germanium is:
Question # 8
_______ is the building block of every electronic circuit.
Question # 9
The potential difference across the depletion region of germanium is.
Question # 10
A transistor has parts:
Question # 11
Reverse current flows due to
Question # 12
For rectification we use.
Question # 13
Greater concentration of impurity is added in.
Question # 14
The sensor of light is.
Question # 15
The resistance between the inverting (-) and non inverting inputs is called Input resistance and is the order of.
Question # 16
In case of op-amp as an inverting amplifier, V+ - V- = 0, this is because
Question # 17
Output resistance of an op amp is
ICS Part 2 Physics Chapter 18 Online Test MCQ's
Top Scorers Of Chapter 0 "Physics ICS Part 2 Chapter 18 Online MCQ's Test" MCQ`s Test
-
B Bismillhyder jatoi 11 - Aug - 2024 01 Min 39 Sec 17/17 -
Z zia khan 16 - Nov - 2024 00 Min 13 Sec 16/17 -
N Nusrat Farooq 18 - Jan - 2025 02 Min 15 Sec 16/17 -
H Hacker Gaming 12 - Jan - 2025 02 Min 59 Sec 16/17 -
H Had Abdullah 11 - Jan - 2025 02 Min 07 Sec 15/17 -
A Arslan Qaiser 25 - Oct - 2024 04 Min 05 Sec 15/17 -
F Fyyfuccu Fghhgg 12 - Nov - 2024 00 Min 08 Sec 14/17 -
H Harmain Bhatti7717 11 - Nov - 2024 00 Min 14 Sec 14/17 -
Z Zainab Bukhari 23 - Dec - 2024 01 Min 38 Sec 14/17 -
C Ch Ramzan Dhillon 15 - Dec - 2024 02 Min 00 Sec 14/17 -
B Bashir Ahmed 07 - Dec - 2024 02 Min 06 Sec 14/17 -
W Waqas Rana 22 - Nov - 2024 02 Min 14 Sec 14/17 -
H haseeb tarar haseeb tarar 01 - Jan - 2025 02 Min 33 Sec 14/17 -
H Huzaima Zulfiqar 23 - Nov - 2024 02 Min 55 Sec 14/17 -
A abdul qudeer 29 - Oct - 2025 03 Min 04 Sec 14/17
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 | A device which converts low voltage or current to high voltage or current is called. |
A. Transformer
B. AC generator
C. Amplifier
D. Rectifier
|
| 3 | During negative half cycle of A.c then p-n junction offers. |
A. High resistance
B. Low resistance
C. No resistance
D. All of these
|
| 4 | The output from a full wave rectifier is |
A. An ac voltage
B. A dc voltage
C. Zero
D. A pulsating unidirectional voltage
|
| 5 | In case of op-amp as an inverting amplifier, V+ - V- = 0, this is because |
A. Open gain loop is very low
B. Closed loop gain is very high
C. Open loop gain is very high
D. Both (a) and (a)
|
| 6 | When transistor are used in digital circuits they usually operate in the : |
A. Active region
B. Break down region
C. Saturation & cutoff regions
D. Linear region
|
| 7 | For normal use: |
A. Emitter base function is reversed biased
B. Collector base junction is reserved biased
C. Emitter base junction is forward biased
D. Both c and b
|
| 8 | The device which are required to convert various physical quantities into electric voltage are called. |
A. Filters
B. Rectifiers
C. Amplifiers
D. Sensors
|
| 9 | Which device is used as a rectifier? |
A. Capacitor
B. Transistor
C. Diode
D. Transformer
|
| 10 | Transistors are made from |
A. Plastics
B. Metals
C. Insulator
D. Doped semi conductors
|
Test Questions