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

The device which allows only the flow of D.C. is.

Question # 2

The AC system is preferred to DC system because:

Question # 3

The resonance frequency is given by:

Question # 4

The highest value reached by the voltage or current is one cycle is called:

Question # 5

The phase difference between current and voltage in an inductive circuit is.

Question # 6

The velocity of an oscillating charge as it moves to and fro along a wire is.

Question # 7

Vrms =

Question # 8

In modulation, low frequency signal is known as

Question # 9

The power factor of RL series circuit is.

Question # 10

In a pure inductive A.C. circuit the current.

Question # 11

In three phase A.C. generator the phase difference between each pair of coil is.

Question # 12

The sum of positive and negative peak value called.

Question # 13

Electro magnetic waves emitted from radio antenna are.

Question # 14

Power dissipation is a pure inductive or in a pure capacitance circuit is:

Question # 15

The main reason for world wide use of A.C is because:

Question # 16

An A.C. voltmeter reads 220 V, its peak value will be

Question # 17

The main use of A.C is

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

  • 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
  • F
    Faisal Habib 16 - May - 2026 02 Min 50 Sec 15/17
  • A
    Asif Asif 10 - Jun - 2026 03 Min 06 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 The expression P = VI hold only when current and voltage are.
A. In phase
B. Out of phase
C. At right angle to each other
D. At angle of 120 o
2 X1is low for low frequency Fy but Xc is.
A. Zero
B. Low
C. High
D. Same is H
3 when an inductor comes close to a metallic object, its inductance is.
A. Decreased
B. Increased
C. Becomes half
D. Becomes 4 times
4 High frequency radio wave is called as
A. Fluctuate
B. Carrier wave
C. Matter wave
D. Mechanical wave
5 The reactance of inductor depends upon
A. L
D. All of the above
6 The phase angle of a series RLC circult at resonant frequency is
A. 1/2
B. sigma
C. Zero
D. sigma /4
7 If the frequency of A.C. supplied is doubled then the capacitive reactance becomes.
A. Half
B. Two
C. Four times
D. One fourth
8 In Pakistan the frequency of A.C. supply is.
A. 50 Hz
B. 60 Hz
C. 45 Hz
D. 70 Hz
9 Vrms =
A. 0.7V
B.
0.07V
C. 0.007V
D. 0.75V
10 In A.C circuit of inductor which one is true
A. Voltage leads current by phase angle π/2
B. Voltage lags current by π/2
C. Current leads voltage by π/2
D. Both remain in phase

Test Questions

Is this page helpful?

Share your comments & questions here

Guest
  • No comments yet. Be the first to comment!