×
16th Chapter

12th Class Physics Chapter 16 Test

Here you can prepare 12th Class Physics Chapter 16 Alternating Current Test. Click the button for 100% free full practice test.

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

This online test contains MCQs about following topics:.

- Alternating Current - A.C. Circuits - A.C. Through a Resistor - A.C. Through a Capacitor - A.C. Through an Inductor - Impedance - R-C and R-L Series Circuits - Power in A.C. Circuits - Series Resonance Circuits - Parallel Resonance Circuits - Three Phase A.C. Supply - Principle of Metal Detectors - Choke - Electromagnetic Waves - Principle of Generation, Transmission and Reception of Electromagnetic Waves - Modulation

FSC Part 2 Physics Ch 16 Test
ic

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

Sr. # Questions Answers Choice
1 Main reason for world wide use of A.C. is
  • A. It is cheaper
  • B. Transmitted
  • C. Botha a and b
  • D. Reaches in short time
2 The condition of resonance is:
  • A. XL = 1/2 Xc
  • B. X<sub>L</sub> = X<sub>c</sub>
  • C. X<sub>c</sub> = 4<sub>x2</sub>
  • D. None of above
3 The device which allows only the continuous flow of AC through it is.
  • A. Inductor
  • B. Battery
  • C. Thermistor
  • D. Capacitor
4 The unit of impedance is.
  • A. Henry
  • B. Hertz
  • C. Ampere
  • D. Ohm
5 <span style="font-family: tahoma, Arial, Helvetica, sans-serif; font-size: 12px;">If V<sub>rms</sub> be the root mean square value of emf then its peak to peak value is given by</span>
  • A.
  • B.
  • C.
  • D.
6 The combined effect of resistance and reactance is knows as.
  • A. Inductance
  • B. Conductance
  • C. Resistance
  • D. Impedance
7 In purely resistive A.C circuit, instantaneous value of voltage and current:
  • A. Current lags behind voltage
  • B. Current leads voltage by&nbsp;π/2
  • C. Both are in Phase
  • D. Voltage leads current by Pase&nbsp;θ=π/2
8 At resonance frequency, the impedance of RLC series circuit is.
  • A. Maximum
  • B. Minimum
  • C. Zero
  • D. Infinite
9 The mean value of A.C. in a cycle is.
  • A. 1
  • B. 0
  • C. I2
  • D. Nil
10 In A.C circuit of inductor which one is true
  • A. Voltage leads current by phase angle&nbsp;π/2
  • B. Voltage lags current by&nbsp;π/2
  • C. Current leads voltage by&nbsp;π/2
  • D. Both remain in phase

Top Scorers of Physics Fsc Part 2 Chapter 5 Online Test

M

Muhammad Qaim Ali

Lahore02 - Mar - 2024

17/17
24 Sec
A

Alina Nasir

Lahore14 - Feb - 2024

17/17
57 Sec
A

Aleena

Lahore24 - Dec - 2023

17/17
57 Sec
T

Tayyab King

Lahore29 - Feb - 2024

17/17
01 Mins 22 Sec
W

Warda Wardaazhar

Lahore01 - Jan - 2024

17/17
01 Mins 40 Sec
S

Syed Zaidi

Lahore19 - Jan - 2024

17/17
04 Mins 04 Sec
M

Muhammad Qaim Ali

Lahore02 - Mar - 2024

16/17
24 Sec
M

Muhammad Qaim Ali

Lahore02 - Mar - 2024

16/17
24 Sec
M

Muhammad Qaim Ali

Lahore02 - Mar - 2024

16/17
24 Sec
M

Muhammad Qaim Ali

Lahore02 - Mar - 2024

16/17
24 Sec
A

Arifa Narejo

Lahore23 - Jan - 2024

16/17
55 Sec
A

Alina Nasir

Lahore14 - Feb - 2024

16/17
01 Mins 07 Sec
A

Alina Nasir

Lahore14 - Feb - 2024

16/17
01 Mins 07 Sec
A

Aleena

Lahore24 - Dec - 2023

16/17
01 Mins 23 Sec
S

Sumbal Shahid

Lahore05 - Feb - 2024

16/17
01 Mins 32 Sec

Share your comments questions here
Sort By:
  • B

    Butt

    31 Mar 2020

    I want to give some test

    Like
    Reply
  • R

    Rimsha

    20 Oct 2019

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

    Like (1)
    Reply
  • A

    Atiya

    20 Nov 2017

    aoa ....how to download it

    Like
    Reply
  • Z

    Zia

    28 Jun 2016

    thankx

    Like
    Reply
X

Sign in

to continue to ilmkidunya.com

inquiry-image

Free Admission Advice

Fill the form. Our admission consultants will call you with admission options.

X

Sign in

to continue to ilmkidunya.com

X

Sign in

to continue to ilmkidunya.com

X

Forgot Password

to continue to ilmkidunya.com

X

Register Type

Please Provide following information to Register

  • Student
  • Tutor
  • Consultant
  • Employer