Login

Remember

Google Login
Register

PYQ's
Questions
Hot!
Unanswered
Tags
Categories
Viva Notes
Ask Question
PDF Notes

Ask a Question

For electric power transmission, copper or aluminium wire is used.

0 votes

183 views

asked Sep 26, 2021 in Chapter 4: Effects of electric current by Doubtly (98.9k points)
edited Jun 29, 2023

Your comment on this question:

Please read the guide .

Your name to display (optional):

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Anti-spam verification:

To avoid this verification in future, please log in or register.

Your answer

Please answer the question in detail

Your name to display (optional):

Email me at this address if my answer is selected or commented on:Email me if my answer is selected or commented on

Privacy: Your email address will only be used for sending these notifications.

Anti-spam verification:

To avoid this verification in future, please log in or register.

1 Answer

0 votes

answered Sep 26, 2021 by Doubtly (98.9k points)
selected Jun 29, 2023 by Doubtly

Best answer

Copper or aluminum are metals which have free electrons so they are good conductors of electricity. They have a low value of resistivity and are cheap and readily available so for electric power transmission, copper or aluminum wire is used.

Your comment on this answer:

Please read the guide .

Your name to display (optional):

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Anti-spam verification:

To avoid this verification in future, please log in or register.

Related questions

0 votes

1 answer 165 views

Lemon or tamarind is used for cleaning copper vessels turned greenish.

asked Oct 9, 2021 in Chapter 8: Metallurgy by Doubtly (98.9k points)

metallurgy

0 votes

1 answer 162 views

In the electric equipment producing heat e.g. iron, electric heater, boiler, toaster etc. an alloy such as Nichrome is used, not pure metals

asked Sep 26, 2021 in Chapter 4: Effects of electric current by Doubtly (98.9k points)

0 votes

1 answer 244 views

a. Tungsten metal is used to make a solenoid type coil in an electric bulb.

asked Sep 26, 2021 in Chapter 4: Effects of electric current by Doubtly (98.9k points)

0 votes

1 answer 391 views

5. Which device is used to produce electricity? Describe with a neat diagram. a. Electric motor b. Galvanometer c. Electric Generator (DC) d. Voltmeter

asked Sep 26, 2021 in Chapter 4: Effects of electric current by Doubtly (98.9k points)

0 votes

2 answers 168 views

An electric iron of 600 W is operated for 1 hrs daily. What will be the electrical consumption expenses

asked Mar 9, 2023 in Chapter 4: Effects of electric current by Doubtly (98.9k points)

+1 vote

2 answers 311 views

An electric iron of 1100 W is operated for 2 hrs daily. What will be the electrical consumption expenses for that in the month of April?

asked Sep 25, 2021 in Chapter 4: Effects of electric current by anonymous

Doubtly is an online community for engineering students, offering:

Free viva questions PDFs
Previous year question papers (PYQs)
Academic doubt solutions
Expert-guided solutions

Get the pro version for free by logging in!

Most popular tags

jeemain geography-10th engineering physics semester 5 web computing

5.7k questions

5.1k answers

108 comments

554 users

Send feedback
About
faq
Linkedin
Terms of service
disclaimer
copyright
privacy policy
comments
XML Sitemap

Doubtly

...