My monthly exam 2 results:D

don't be like this.....haha.

Oh gosh...PMR is not longer more! but I still did not performed best results in my monthly test....argghh..it's killin' me.................

Bahasa Melayu-75%
English-83%
Mathematics-95%
Science-88%
Geografi-81%
Agama Islam-76%
KH-technical-77%

Im satisfy with this all results..but only this subject really make me mad!

Sejarah-68%

Next week,I gonna have Trial Test for SBP and JPNS...well....pray for me friends! i'll pray for you all too! Dear Allah..............bless me and my friends.................

Generation of electricity (Form 3)-nuclear reactor

A nuclear reactor is a device to initiate and control a sustained nuclear chain reaction. The most common use of nuclear reactors is for the generation of electric energy and for the propulsion of ships.

The nuclear reactor is the heart of the plant. In its central part, the reactor core's heat is generated by controlled nuclear fission. With this heat, a coolant is heated as it is pumped through the reactor and thereby removes the energy from the reactor. Heat from nuclear fission is used to raise steam, which runs through turbines, which in turn powers either ship's propellers or electrical generators.

Since nuclear fission creates radioactivity, the reactor core is surrounded by a protective shield. This containment absorbs radiation and prevents radioactive material from being released into the environment. In addition, many reactors are equipped with a dome of concrete to protect the reactor against external impacts.

In nuclear power plants, different types of reactors, nuclear fuels, and cooling circuits and moderators are sometimes used.

                              -Nuclear reactor process-        It's great!:)