Try the Physics FSC Part 2 Chapter 13 Online MCQ's Test.
Total Questions17
Time Allowed20
Ch. # | Test Name | MCQs Available | PDF File | Answers Mode | Launch Test |
---|---|---|---|---|---|
0 | Physics FSC Part 2 Online MCQ's Test | 948 | Download PDF | MCQ Answers | Launch Test |
0 | Physics FSC Part 2 Chapter 12 Online MCQ's Test | 108 | Download PDF | MCQ Answers | Launch Test |
0 | Physics FSC Part 2 Chapter 13 Online MCQ's Test | 80 | Download PDF | MCQ Answers | Launch Test |
0 | Physics FSC Part 2 Chapter 14 Online MCQ's Test | 105 | Download PDF | MCQ Answers | Launch Test |
0 | Physics FSC Part 2 Chapter 15 Online MCQ's Test | 107 | Download PDF | MCQ Answers | Launch Test |
0 | Physics FSC Part 2 Chapter 16 Online MCQ's Test | 106 | Download PDF | MCQ Answers | Launch Test |
0 | Physics FSC Part 2 Chapter 17 Online MCQ's Test | 76 | Download PDF | MCQ Answers | Launch Test |
0 | Physics FSC Part 2 Chapter 18 Online MCQ's Test | 92 | Download PDF | MCQ Answers | Launch Test |
0 | Physics FSC Part 2 Chapter 19 Online MCQ's Test | 70 | Download PDF | MCQ Answers | Launch Test |
0 | Physics FSC Part 2 Chapter 20 Online MCQ's Test | 81 | Download PDF | MCQ Answers | Launch Test |
0 | Physics FSC Part 2 Chapter 21 Online MCQ's Test | 123 | Download PDF | MCQ Answers | Launch Test |
Sr. # | Questions | Answers Choice |
---|---|---|
1 | When a wire is stretched and its radius becomes r/2, then its resistance will be | 16 R 4 R 2R 0 |
2 | For ohmic device the graph between V and I is. | A straight line Curve Hyperbola Parabola |
3 | An ideal current source shall have resistance | Zero Finite but not zero Infinite Depend upon requirement |
4 | mho -m-1 is the unit of. | Resistance Resistivity Conductance Conductivity |
5 | Semiconductor diodes are called: | Ohmic non ohmic Both a & b none of above |
6 | Three resistors of resistance R each are combined in various ways, Which of the following cannot be obtained? | 3 RΩ 2R /4Ω R/3Ω 2R /3Ω |
7 | If the resistance of 500 Ohm have fourth band of silver colour then its upper maximum resistance will be. | 600 Ohm 550 Ohm 450 Ohm 400 Ohm |
8 | The conventional current is due to the flow of | Atoms and molecules Positive charge Negative charge Bot (b) and (c) |
9 | Heat energy is converted into electrical energy. | Solar cells thermocouples Electric generators None of above |
10 | The resistivity of two wires is<span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 16px;">ρ<sub>1</sub> and</span><span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 16px;">ρ<sub>2</sub> which are connected in series. If there dimentions are same then the equivalent resistivity of the combination will be:</span> | (<span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 16px;">ρ<sub>1</sub> +</span><span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 16px;">ρ<sub>2</sub></span>) 1/<span style="font-family: arial, sans-serif; font-size: 16px; color: rgb(34, 34, 34);">ρ<sub>1</sub>+ 1/</span><span style="font-family: arial, sans-serif; font-size: 16px; color: rgb(34, 34, 34);">ρ<sub>2</sub></span> <span style="font-family: arial, sans-serif; font-size: 16px; color: rgb(34, 34, 34);">ρ<sub style="">1</sub>+</span><span style="font-family: arial, sans-serif; font-size: 16px; color: rgb(34, 34, 34);">ρ<sub style="">2</sub></span>/2 <span style="font-family: arial, sans-serif; font-size: 16px; color: rgb(34, 34, 34);">ρ<sub>1/</sub></span><span style="font-family: arial, sans-serif; font-size: 16px; color: rgb(34, 34, 34);">ρ<sub>2</sub></span> |