Osdi Osbert Billi

Biodata

Name: Osdi Osbert Billi

NPM: 1806228026

Place and date of birth: Medan, 13th may 2000

Hobby: Watching movies

I am a student in the University of Indonesia majoring in Mechanical engineering. This is the 6th semester, and upon graduation, I hope that I could achieve my dreams to become an engineer. In this KKI program, I hope to experience new technologies that inspires.

Today, I feel good.

23/02/2021 Tuesday

Today I learnt about social justice. In my opinion, justice should be unbiased, whether is for the better or worse. It should also be unbiased to a person's prestige or background. However, there are always people with defective traits or incapability. Hence, engineers should find ways to uphold social justice by designing equipment, appliances, or tools to help.

Energy can be explained as something invisible. every object has energy, but it can change as it does work. energy has the capability to do work. F=ma, which means that an action has a reaction. Derivative of work is a change of work from one state to the other and can be expressed in the equation U = Q + W, which are:

U= Change in internal energy

Q= Heat added to system

W= work (- work done by system, + work done to system)

This means that every object, system, etc. has energy that can be lost or gained.

24/02/2021 Wednesday

This is a diagram of a combined cycle power plant that have been labeled