friends ,what is the full-form of "CE" written on almost all electronic goods.?

Question

its something related to standards

Answer 1

It means

European CE (Conformité Européne) Mark

http://thequalityportal.com/q_cemark.htm

Think of it as the UL mark for Europe

What is it?
The CE Mark ('Trade Passport to Europe') is a visible declaration by the manufacturer (or his representative, importer, etc.) that the equipment which is marked complies with all the requirements of all the applicable directives. This mark allows manufacturers and exporters to circulate products freely within the 15 European Union (EU) members. Having ensured that the equipment does indeed meet all these requirements (including all the administrative requirements involved in being able to demonstrate compliance), the CE Mark may then be affixed and the product released.

The letters, "CE", indicate that the manufacturer has undertaken all assessment procedures required for the product. The CE mark is not a quality mark and does not indicate conformity to a standard; rather, it indicates conformity to the legal requirements of the EU Directives.

Answer 2

CE stands for Consumer Electronics it means it meets the set standards of testing before going on the market for retail sale

Answer 3

It is the polarity of the plug-in. (headset ect.)
Could be tip is + and barrel is -
Or reversed....