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

Phase difference between V and I of an A.C through resistor is.

Question # 2

The unit of impedance is

Question # 3

In frequency modulation, the amplitude of carrier waves is

Question # 4

The phase angle of a series RLC circult at resonant frequency is

Question # 5

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

Question # 6

The internal resistance of a capacitor is called:

Question # 7

The basic circuit element in A.C. circuit which controls current.

Question # 8

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

Question # 9

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

Question # 10

If the frequency of A.C. supplied is doubled then the capacitive reactance becomes.

Question # 11

Vrms =

Question # 12

SI unit of reactance is.

Question # 13

XL=

Question # 14

At high frequency, the current through a capacitor is

Question # 15

when an inductor comes close to a metallic object, its inductance is.

Question # 16

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

Question # 17

The AC system is preferred to DC system because:

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
  • R
    Raja Andaz 16 - Nov - 2024 04 Min 37 Sec 17/17
  • M
    Muhammad Anes 13 - Nov - 2024 01 Min 27 Sec 16/17
  • 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
    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
  • M
    Muhammad Saeed 04 - Nov - 2024 01 Min 45 Sec 14/17

FSc Part II Physics Chapter 0 Important MCQ's

Sr.# Question Answer
1 Direct current can not flow through.
A. Inductor
B. Resistor
C. Transistor
D. Capacitor
2 The phase difference between the current and voltage at resonce is:
A. 0
B. π
C. -π
D. π/2
3 The natural frequency of L.C circuit is equal to
4 Radio frequency choke is
A. Iron cored
B. Air Cored
C. Air as well as iron cored
D. None of these
5 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
6 An alternating voltage is given by 20 sin 157 t. Th efrequency of alternating voltage is:
A. 50 Hz
B. 25Hz
C. 100 Hz
D. 75 Hz
7 In purely resistive A.C circuit, instantaneous value of voltage and current:
A. Current lags behind voltage
B. Current leads voltage by π/2
C. Both are in Phase
D. Voltage leads current by Pase θ=π/2
8 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
9 The basic circuit element in A.C. circuit which controls current.
A. Resistor only
B. Capacitor only
C. Inductor only
D. All of these
10 When 10 V are applied to an A.C circuit, the current flowing in it is 100 mA. It impedance is.
A. 100 Ohm
B. 10 Ohm
C. 1000 Ohm
D. 1 Ohm

Test Questions

Is this page helpful?

Share your comments & questions here

  • No comments yet. Be the first to comment!