2nd Year Physics Chapter 16 Online MCQ Test for 12th Class Physics Chapter 16 (Alternating Current)

ICS Part 2 Physics
Chapter 16 Test

Start Chapter 16 Test

MCQ's Test For Chapter 0 "Physics ICS Part 2 Chapter 16 Online MCQ's Test"

Try The MCQ's Test For Chapter 0 "Physics ICS Part 2 Chapter 16 Online MCQ's Test"

  • Total Questions17

  • Time Allowed20

Physics ICS Part 2 Chapter 16 Online MCQ's Test

00:00
Question # 1

Resistance of choke is

Question # 2

The internal resistance of a capacitor is called:

Question # 3

The unit of impedance is.

Question # 4

The A.M. transmission frequencies range from

Question # 5

Electro magnetic waves emitted from radio antenna are.

Question # 6

A capacitor is perfectly insulator for:

Question # 7

The resonance frequency is given by:

Question # 8

For electromagnetic waves, Maxwell generalized

Question # 9

In Pakistan the frequency of A.C. supply is.

Question # 10

Radio frequency choke is

Question # 11

The AC system is preferred to DC system because:

Question # 12

In A.C circuit of inductor which one is true

Question # 13

In pure capacitor A.C. circuit, the current I and charge q are.

Question # 14

The unit of impedance is

Question # 15

An alternating quantity (voltage or current) is completely known if we know its:

Question # 16

The peak value of A.C source is 20 A, then its rms value will be.

Question # 17

In an LRC circiut, the capacitance is made one-fourth, when an resonance . Then what should be change in inductance, so that the circuit remain in resonance?

Prepare Complete Set Wise Chapter 0 "Physics ICS Part 2 Chapter 16 Online MCQ's Test" MCQs Online With Answers


Topic Test

00:00
16th Chapter

ICS Part 2 Physics Chapter 16 Online Test MCQ's

Top Scorers Of Chapter 0 "Physics ICS Part 2 Chapter 16 Online MCQ's Test" MCQ`s Test

  • F
    Fahad Yasir 09 - Nov - 2024 00 Min 08 Sec 17/17
  • M
    Mahroz malik 01 - Dec - 2025 02 Min 01 Sec 17/17
  • R
    Rania Shahid 20 - Nov - 2024 01 Min 11 Sec 16/17
  • Q
    Quratulain Rizwan 24 - Nov - 2024 01 Min 50 Sec 16/17
  • A
    Azam Hussain 05 - Nov - 2024 02 Min 12 Sec 15/17
  • H
    haseeb tarar haseeb tarar 24 - Dec - 2024 04 Min 12 Sec 15/17
  • H
    Haji Haji 25 - Nov - 2025 04 Min 39 Sec 15/17
  • R
    Raja Andaz 16 - Nov - 2024 04 Min 47 Sec 15/17
  • M
    Malik Ejaz 14 - Jan - 2025 08 Min 35 Sec 15/17
  • A
    Abdul Mateen Abdul mateen 25 - Nov - 2024 02 Min 18 Sec 14/17
  • M
    Muhammad Hassan 14 - Nov - 2024 03 Min 19 Sec 14/17
  • S
    Saim G 07 - Dec - 2025 03 Min 49 Sec 14/17
  • Z
    zahra noor 07 - Feb - 2026 05 Min 01 Sec 14/17
  • R
    Raisajidalikharal Raisajidalilharal 27 - Dec - 2024 05 Min 16 Sec 14/17
  • H
    Hacker Gaming 19 - Jan - 2025 05 Min 46 Sec 14/17

FSc Part II Physics Chapter 0 Important MCQ's

Sr.# Question Answer
1 In an LRC circiut, the capacitance is made one-fourth, when an resonance . Then what should be change in inductance, so that the circuit remain in resonance?
A. 4 times
B. 1/4 times
C. 8 times
D. 2 times
2 At resonance, the behavior of R-L-C series circuit is.
A. Resistive
B. Capacitive
C. Inductive
D. Modulative
3 In AC system we generate sine wave form because:
A. It san be easily draw
B. It produces least disturbance in electrical circuits
C. It is nature standard
D. Other waves cannot be produced easily
4 The combined effect of resistance and reactance in circuit is called:
A. Impedance
B. Inductance
C. Capacitance
D. None of above
5 If Io is the peak value of current, then its root mean square value is given by
B. 2 Io
C. Io
D. 0.7 Io
6 In frequency modulation, the amplitude of carrier waves is
A. Increases
B. Remains constant
C. Decreases
D. None of these
7 The peak value of A.C source is 20 A, then its rms value will be.
A. 14.1 A
B. 10 A
C. 20 A
D. 28.2 A
8 Power dissipation in A.C circuit is expressed as:
A. P =Irms x Vrms Sinθ
B. IxVCosθ
C. IrmsxVrmsCosθ
D. Irms x Vrms Sin2θ
9 Radio frequency choke is
A. Iron cored
B. Air Cored
C. Air as well as iron cored
D. None of these
10 The highest value reached by the voltage or current is one cycle is called:
A. Peak to peak value
B. Peak value
C.
Instantaneous value
D. Root mean square value

Test Questions

Is this page helpful?