Second Year Physics Chapter 16 Online MCQ Test for 2nd Year Physics Chapter 16 Alternating Current Preparation

FSC Part 2 Physics
Chapter 16 Test

Start Chapter 16 Test

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

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

  • Total Questions17

  • Time Allowed20

Physics FSC Part 2 Chapter 16 Online MCQ's Test

00:00
Question # 1

The circuit which compares the two voltages is.

Question # 2

At high frequency the value of reactance of capacitor will be.

Question # 3

In three phase A.C supply coils are inclined at an angle of.

Question # 4

Direct current can not flow through.

Question # 5

Which consumes small power.

Question # 6

The expression P = VI hold only when current and voltage are.

Question # 7

The power factor of RL series circuit is.

Question # 8

100 micro F capacitor is connects to an AC voltage 24 V and frequency 50 Hz. The reactance of the capacitor is.

Question # 9

The natural frequency of L.C circuit is equal to

Question # 10

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

Question # 11

When 10 V are applied to an A.C circuit, the current flowing in it is 100 mA. It impedance is.

Question # 12

In frequency modulation, the amplitude of carrier waves is

Question # 13

Impedance is denoted by:

Question # 14

Main reason for world wide use of A.C. is

Question # 15

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

Question # 16

SI unit of reactance is.

Question # 17

During each cycle A.C. voltage reaches a peak value.

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


Topic Test

00:00
16th Chapter

FSC Part 2 Physics Chapter 16 Online Test MCQ's

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

  • R
    Rabia Latif 14 - Dec - 2024 00 Min 09 Sec 17/17
  • F
    Fatima noor 14 - Dec - 2024 01 Min 41 Sec 17/17
  • S
    Saleena Ramzan 14 - Dec - 2024 04 Min 00 Sec 17/17
  • A
    Aimen Zahra 21 - Nov - 2024 02 Min 56 Sec 16/17
  • R
    Raees 26 - Aug - 2025 146 Min 06 Sec 16/17
  • K
    Khalid Muhammad 19 - Oct - 2025 00 Min 51 Sec 15/17
  • A
    AZM Haider 25 - Nov - 2024 02 Min 41 Sec 15/17
  • S
    Salman Tauseef 07 - Jul - 2026 03 Min 28 Sec 15/17
  • S
    Safiullah Jodat 13 - Dec - 2025 05 Min 35 Sec 15/17
  • A
    Ali Hassan 25 - Nov - 2024 06 Min 00 Sec 15/17
  • M
    Muhammad mumtaz 29 - Dec - 2024 08 Min 50 Sec 15/17
  • A
    allama iqbal 17 - Dec - 2025 11 Min 36 Sec 15/17
  • S
    Saim G 29 - Jul - 2025 01 Min 16 Sec 14/17
  • E
    Eman Akhtar 03 - Dec - 2024 03 Min 20 Sec 14/17
  • R
    Razia Rafique 29 - Dec - 2024 03 Min 30 Sec 14/17

FSc Part II Physics Chapter 0 Important MCQ's

Sr.# Question Answer
1 XL=
A. 2πfL
B. 1/2πfL
C. 2πfL
D. fL/2π
2 In LR circiut which one of the following statements is correct?
A. L and R opposes each other
B. R value increases with frequency
C. The inductive reactance increases with frequency
D. The inductive reactance decreases with frequency
3 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
4 The Basic circuit element in a D.C. circuits which controls the current and voltage is
A.
Resistor
B. Inductor
C.
Capisitor
D. Transistor
5 Xc =
A. 1/2πfc
B. 2πfc
C. 2π/fc
D. fc/2π
6 The value of capacitive reactance is given by
A. Xc = VI
B. xc= 1/wc or xc= wL
C. xc= 1*wc or xc=Lw
D. All of above
7 The resonance frequency is given by:
A. fr = 2π√LC
B. fr = 1/2πLC
C. fr = 1/ 2π√LC
D. f1 = 1/ 2πC√L
8 The combined effect of resistance and reactance is knows as.
A. Inductance
B. Conductance
C. Resistance
D. Impedance
9 If the frequency of A.C. supplied is doubled then the capacitive reactance becomes.
A. Half
B. Two
C. Four times
D. One fourth
10 Power dissipated in a pure inductor is.
A. Large
B. Small
C. Infinite
D. Zero

Test Questions

Share your comments & questions here

Guest
  • Butt

    Butt

    31 Mar 2020

    I want to give some test

    Like
    Reply
  • Rimsha

    Rimsha

    20 Oct 2019

    I am rimsha from kabirwala l am not belong to Lahore plz correct my city name

    Like
    Reply
  • atiyahassan

    atiyahassan

    20 Nov 2017

    aoa ....how to download it

    Like
    Reply
  • zia

    zia

    28 Jun 2016

    thankx

    Like
    Reply