16th Chapter

ICS Part 2 Physics Chapter 16 Online Test MCQ's

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

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

Sr. # Questions Answers Choice
1 The main use of A.C is
  • A. Minimum line losses
  • B. Long distance transmission
  • C. Stepping up to required voltage only
  • D. Steeping down to required voltage only
2 In a pure inductive A.C. circuit the current.
  • A. Lags behind voltage by 90 <sup>o</sup>
  • B. Leads the voltage by 90 <sup>o</sup>
  • C. In phase with voltage
  • D. Leads the voltage by 270 <sup>o</sup>
3 Average value of current and voltage over a complete cycle is.
  • A. Positive
  • B. Negative
  • C. Zero
  • D. Infinite
4 In chopke coil the resistance X<sub>L</sub> an resistance R are:
  • A. X<sub>L</sub>=R
  • B. X<sub>L</sub>&lt;&lt;R
  • C. X<sub>L</sub>&gt;&gt;R
  • D. X<sub>L</sub>=<span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 16px;">∞</span>
5 The phase angle of a series RLC circult at resonant frequency is
  • A. 1/2
  • B. sigma
  • C. Zero
  • D. sigma /4
6 In the capacitive circuit of A.C. quantity when q= 0 the slope of q-t curve is.
  • A. Maximum
  • B. Minimum
  • C. Zero
  • D. Negative
7 The effective value of any sinusoidal alternating current or voltage is
  • A.
  • B.
  • C.
  • D. None of the above
8 In RLC circuit the energy is dissipated in
  • A. R only
  • B. R and L
  • C. R and C
  • D. L and C
9 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 <sup>o</sup>
10 <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.

Top Scorers of Physics ICS Part 2 Chapter 16 Online MCQ's Test

A

Alsa Adil

Lahore20 - Jun - 2025

17/17
43 Sec
A

Alsa Adil

Lahore20 - Jun - 2025

17/17
43 Sec
R

Rehan Javaid

Lahore08 - Apr - 2025

17/17
01 Mins 23 Sec
A

Alsa Adil

Lahore20 - Jun - 2025

16/17
43 Sec
A

Alsa Adil

Lahore20 - Jun - 2025

16/17
43 Sec
A

Aneela

Lahore22 - Apr - 2025

16/17
01 Mins 45 Sec
A

Aneela

Lahore22 - Apr - 2025

16/17
02 Mins 17 Sec
4

416 Alina Abbas

Lahore29 - Apr - 2025

16/17
02 Mins 19 Sec
M

Mukhtar Khan

Lahore26 - Apr - 2025

16/17
02 Mins 46 Sec
A

Amelia Ava

Lahore19 - Apr - 2025

16/17
02 Mins 58 Sec
A

Aneela

Lahore22 - Apr - 2025

16/17
03 Mins 28 Sec
A

Abdullah King Mian Tariq

Lahore19 - Apr - 2025

16/17
04 Mins 20 Sec
A

Alsa Adil

Lahore20 - Jun - 2025

15/17
43 Sec
R

Rehan Javaid

Lahore08 - Apr - 2025

15/17
01 Mins 22 Sec
R

Rehan Javaid

Lahore08 - Apr - 2025

15/17
01 Mins 23 Sec

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