### DC Circuit Theories Summary Note

Ohms Law Ohm’s law describes a relationship between the voltage and current of a conductor. It says that the current passing through a resistor between two points is directly proportional to the voltage across the two points.  And the constant of proportionality, R (resistance) is derived from the Ohms Law. V= Voltage I=Current  R=Resistance Kirchhoff’s…

### How to Solve Engineering Mechanics Problems?

Engineering mechanics is one of the subjects that needs a better approach and practice to be good at it. With a proper approach, you can understand what you should do with the problem. Otherwise, students are more likely to procrastinate without actually solving the problem. To solve a problem, you need to have sufficient knowledge…

### Star Delta Transformation Simplified Method

Start Delta Transformation theorem states that we can convert three-phase configurations Delta to Star and Start to Delta. Here are the simplified equations of the theorem. There is no need to memorize these equations, there is a little trick behind the generation of these.  The Trick Behind Delta to Star Transformation If the resistance of…

### How to Learn Engineering Mechanics

Engineering mechanics is one of the subjects which most average students are struggling with. This is not because this is a hard subject, as I think, the main reason for this is engineering mechanics need a significant amount of training. So, this is NOT a subject that you can nail the day before the exam. …

### Basics of Engineering Mechanics

Engineering mechanics is a branch of engineering in which we learn practical applications of mechanics. In my opinion, this is a tricky subject, since it’s combined with logic and practicality. Here I made an ultimate guide to engineering mechanics, covering most of the introductory topics.  Basics Force  The Force is any interaction that, when unopposed,…