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Class X

Class X - English
First Flight (22 Chapters)|
Words and Expressions - II (9 Chapters)|
Foot Prints Without feet (9 Chapters)
Class X - Health and Physical Education
Health and Physical Education (13 Chapters)
Class X - Hindi
Kshitij - II (13 Chapters)|
Sparsh (14 Chapters)|
Sanchayan - II (3 Chapters)|
Kritika (3 Chapters)
Class X - Mathematics
Mathematics (14 Chapters)
Class X - Sanskrit
Vyakaranavithi (14 Chapters)|
Shemushi - II (12 Chapters)|
Abhyaswaan Bhav - II (14 Chapters)
Class X - Science
Science (13 Chapters)
Class X - Social Science
Understanding Economic Development (5 Chapters)|
Contemporary India (7 Chapters)|
India and the Contemporary World - II (5 Chapters)|
Democratic Politics (5 Chapters)
Class X - Urdu
Nawa-e-urdu (11 Chapters)
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Class X
Science
Science
Metals and Non-metals
Question Bank

Why do wires carrying current ...

Single Answer MCQ
Q-00001509

Why do wires carrying current have a coating of PVC or rubber-like material?

1

To make them shiny

2

To prevent corrosion

3

To increase their density

4

To make them malleable

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Chapters related to "Class X"

Chemical Reactions and Equations

Chemical Reactions and Equations

Explore the fundamentals of chemical reactions, types, and balancing equations in this chapter, essential for understanding chemistry basics.

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Metals and Non-metals Summary, Important Questions & Solutions | All Subjects

Question Bank

Question Bank

Worksheet

Worksheet

Revision Guide

Revision Guide

Formula Sheet

Formula Sheet