Notice: Payments for answers will end 4/10/2017. Click for more info.
You have new items in your feed. Click to view.
Question and answer
Q: what is transformer
A: A transformer is a device that transfers electrical energy from one circuit to another through inductively coupled conductors—the transformer's coils.
Expert answered|rhyann24|Points 1284|
Question|Rated good
Asked 9/30/2011 5:12:29 AM
Updated 3/20/2014 10:10:53 AM
4 Answers/Comments
This answer has been confirmed as correct and helpful.
Edited by sujaysen [3/17/2014 12:21:12 PM]
Get an answer
New answers
Rating
0
MORE PRECISELY-
A transformer is an electrical machine that

1. transfers electrical energy from one circuit(primary circuit) to another (secondary circuit) through inductively coupling.
2.Increase or decrease voltage or current level in secondary side w.r.t. primary side, depending upon the transformer construction.

AND ONE THING IS IMPORTANT IT DOES -NOT WORKS FOR "DC ELECTRICAL SIGNAL"-ONLY FOR ALTERNATING ELECTRICAL SIGNAL.
Added 3/20/2014 9:21:31 AM
Comments
rhyann24, please don't forget to include your source when you answer. Thanks.
Added 3/17/2014 12:33:01 PM
ujjwal baran bag, can you see the comment I made to the other expert? All experts, even if answering questions from their own knowledge, should provide a link to an online source which can confirm their answer. This is part of the Weegy rules, to which we all strive to conform, because they make Weegy a better place:
Added 3/20/2014 10:10:53 AM
Add an answer or comment
Log in or sign up first.
27,000,090 questions answered
*
Get answers from Weegy and a team of really smart lives experts.
S
L
Points 247 [Total 265] Ratings 0 Comments 177 Invitations 7 Offline
S
L
Points 130 [Total 130] Ratings 0 Comments 130 Invitations 0 Offline
S
L
R
Points 115 [Total 266] Ratings 1 Comments 5 Invitations 10 Offline
S
R
L
R
P
R
P
R
Points 66 [Total 734] Ratings 0 Comments 6 Invitations 6 Offline
S
1
L
L
P
R
P
L
P
P
R
P
R
P
R
P
P
Points 62 [Total 13329] Ratings 0 Comments 62 Invitations 0 Offline
S
L
1
R
Points 34 [Total 1450] Ratings 2 Comments 14 Invitations 0 Offline
S
Points 20 [Total 20] Ratings 1 Comments 0 Invitations 1 Offline
S
L
Points 10 [Total 187] Ratings 0 Comments 0 Invitations 1 Offline
S
Points 10 [Total 13] Ratings 0 Comments 10 Invitations 0 Offline
S
Points 10 [Total 10] Ratings 0 Comments 0 Invitations 1 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.