Second Year Physics Chapter 18 Online MCQ Test for 2nd Year Physics Chapter 18 Electronics Preparation

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"

  • Total Questions17

  • Time Allowed20

Start Test Download PDF

Physics FSC Part 2 Chapter 18 Online MCQ's Test

00:00
Question # 1

A device which converts low voltage or current to high voltage or current is called.

Question # 2

The use of LDR is in the circuit of.

Question # 3

A light emitting diode emits light only when

Question # 4

Conversion of A.C into D.C is called:

Question # 5

Automatic function of street light can be done by the use of.

Question # 6

X=A+B is the mathematical notation for.

Question # 7

Improper bisting of a transistor circiut produces:

Question # 8

Base of transistor is of order:

Question # 9

Which device is used as a rectifier?

Question # 10

The semi conductor diode has the property of

Question # 11

For normal use:

Question # 12

Logic gate can control some physical parameters like.

Question # 13

The mathematical symbol for NOR operation is

Question # 14

When transistor are used in digital circuits they usually operate in the :

Question # 15

OR gate is represented by:

Question # 16

Which factor does not affect the conductivity of PN-Junction diode.

Question # 17

The ratio of potential barriers of Ge to Si at room temperatrue is.

Submit

Prepare Complete Set Wise Chapter 0 "Physics FSC Part 2 Chapter 18 Online MCQ's Test" MCQs Online With Answers


Topic Test

00:00
Submit
ic-science-white
Physics
18th Chapter

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

  • W
    Waseem Ali 12 - Aug - 2024 01 Min 15 Sec 17/17
  • 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
  • A
    Aimen Zahra 03 - Jan - 2025 02 Min 00 Sec 15/17
  • A
    Ahmad tariq 10 - Nov - 2024 02 Min 22 Sec 15/17
  • A
    Abdullah Amir 02 - Jan - 2025 02 Min 29 Sec 15/17
  • B
    Bilal Jutt 02 - Nov - 2024 02 Min 37 Sec 15/17
  • I
    imtiaz kahloon 06 - Dec - 2024 02 Min 46 Sec 15/17
  • A
    Ahmad Ahsan 15 - Jan - 2025 03 Min 09 Sec 15/17
  • A
    Ahmed Shaaff 15 - Oct - 2024 04 Min 01 Sec 15/17
  • W
    Waqas Rana 22 - Nov - 2024 02 Min 25 Sec 14/17
  • 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 A transistor has:
A. Two regions
B. Three regions
C. Single regions
D. Four regions
2 The input resistance of an op amplifier is.
A. Low
B. High
C. Zero
D. Equal to output resistance
3 The gain of transistor amplifier depends upon
A. Resistance connected with collector
B. Resistance connected with base voltage
C. Input voltage
D. Output voltage
4 Which device is used as a rectifier?
A. Capacitor
B. Transistor
C. Diode
D. Transformer
5 In a transistor, collector current is controlled by:
A. Collector voltage
B. Base current
C. Collector resistance
D. All of the above
6 The device which are required to convert various physical quantities into electric voltage are called.
A. Filters
B. Rectifiers
C. Amplifiers
D. Sensors
7 The circuit of full wave rectification consist of
A. Three diodes
B. Four diodes
C. Two diodes
D. One diode
8 The potential barrier for silicon is.
A. 0.7 V
B. 0.5 V
C. 0.3 V
D. 0.9 V
9 The central region of a transistor is called.
A. Emitter
B. Collector
C. Base
D. Neutral
10 The average gap for Germanium at 0K is
A. 1.12 ev
B. 0.02 ev
C. 6.72 ev
D. 7.2 ev

Test Questions

Is this page helpful?

Share your comments & questions here

Guest

  • No comments yet. Be the first to comment!