Class 11 Electronics Chapter 3 Components Value Identification

Class 11 Electronics Chapter 3 Components Value Identification Solutions English Medium As Per AHSEC New Syllabus to each chapter is provided in the list so that you can easily browse through different chapters Class 11 Electronics Chapter 3 Components Value Identification Question Answer and select need one. Class 11 Electronics Chapter 3 Components Value Identification Notes Download PDF. AHSEC Class 11 Elective Electronics Question Answer English Medium.

Class 11 Electronics Chapter 3 Components Value Identification

Also, you can read the NCERT book online in these sections Solutions by Expert Teachers as per Central Board of Secondary Education (CBSE) Book guidelines. AHSEC Class 11 Electronics Textual Solutions are part of All Subject Solutions. Here we have given AHSEC Class 11 Electronics Textbook Solutions English Medium for All Chapters, You can practice these here.

Components Value Identification

Chapter: 3

CHECK YOUR PROGRESS

A. Multiple choice questions:

1. What are the two major categories of resistors? 

(a) Low and high power value. 

(b) Commercial and industrial. 

(c) Low and high Ohmic value.

(d) Fixed and variable. 

Ans: (d) Fixed and variable.

2. What is the Ohmic value for the colour code of orange, orange, orange? 

(a) 22 kilo Ohm. 

(b) 33 kilo Ohm. 

(c) 3300 Ohm. 

(d) 44000 Ohm.

Ans: (b) 33 kilo Ohm.

3. Which of the following is true for resistance? 

(a) Symbolised by R, measured in Ohm and directly proportional to conductance.

(b) Represented by the flow of fluid in the fluid circuit. 

(c) Directly proportional to current and voltage.

(d) The opposition to current flow accompanied by the dissipation of heat.

Ans: (d) The opposition to current flow accompanied by the dissipation of heat.

4. Resistor tolerance is either printed on the component, or provided by _______________. 

(a) Company. 

(b) Keyed containers. 

(c) Colour code. 

(d) Size. 

Ans: (c) Colour code.

5. For a fixed voltage, if resistance decreases, then the current will ___________________. 

(a) Decrease. 

(b) Double. 

(c) Increase. 

(d) Remain the same. 

Ans: (c) Increase.

6. Resistance in a circuit is ___________________. 

(a) The same as current. 

(b) In opposition to current. 

(c) The same as voltage. 

(d) In opposition to voltage. 

Ans: (a) The same as current.

7. A colour code of brown, brown, red, gold is for which Ohmic value? 

(a) 1.2k Ohm 5% 

(b) 1.1k Ohm 5% 

(c) 1.3k Ohm 5% 

(d) 1.5k Ohm 5% 

Ans: (a) 1.2k Ohm 5%

8. A colour code of black, brown, green, gold is for which Ohmic value? 

(a) 1×10⁵ 5% 

(b) 1×10⁴ 5% 

(c) 1×10⁵ 10% 

(d) 1×10⁴ 10% 

Ans: (b) 1×10⁴ 5% 

9. A colour code of brown, red, orange, silver is for which Ohmic value? 

(a) 12×10³ 10% 

(b) 21×10³ 10% 

(c) 14×10³ 5% 

(d) 12×10² 5% 

Ans: (d) 12×10² 5% 

10. A colour code of red, yellow, grey, gold is for which Ohmic value? 

(a) 23×10⁸ 5% 

(b) 24×10⁸ 5% 

(c) 25×10⁷ 5% 

(d) 22×10⁷ 5%

Ans: (c) 25×10⁷ 5%