Based on electrical resistivity, a material can be divided into three types: conductor, insulator, and semiconductor.

## October, 2018

- 3 October
## RLC Parallel circuit analysis with solved problem

In RLC parallel circuit, resistor, inductor, and capacitors are connected in parallel across Alternating current source. In contrast to the RLC series circuit, the voltage across each component is the same and is taken as reference in the phasor diagram.

## September, 2018

- 27 September
## RLC Series circuit, phasor diagram with solved problem

RLC Series circuit contains a resistor, capacitor, and inductor in series combination across an alternating current source. The behavior of components can be explained by phasor diagrams, impedance and voltage triangles.

- 18 September
## Power Electronics Handbook by Muhammad H. Rashid

This handbook is a textbook for power electronics Starting from the electronics devices like Diodes, Transistors, SCR and so on. Then Muhammad H. Rashid explains its applications like DC-DC, DC-AC, AC-DC, AC-AC converter.

- 13 September
## What is a Phasor Diagram in AC circuit Analysis: Phasor Algebra

Phasor diagram in an AC circuit analysis is to represent the phase angle i.e. leading and lagging effect through vector representation. Phasor algebra, polar form, and complex number conversions are also explained.

- 6 September
## The first course on Power Electronics and Drives by Ned Mohan

The author Ned Mohan tried his best to prepare students for industries by providing a broad and depth knowledge of power electronics by giving the gift of "The first course on Power Electronics and Drive".

- 2 September
## Average power in ac circuit: The power factor & its importance?

Power Factor (PF) play an important role in average power dissipation in an ac circuit. PF leads to the concept of three different real, reactive and apparent power, which is better explained by Power triangle.

## August, 2018

- 28 August
## Reactance and Impedance of capacitor and inductor in AC circuit

Capacitor and inductor oppose current in AC circuit because of inertia of electron motion, which is called capacitive and inductive reactance respectfully.

- 25 August
## What is alternating current (AC): The basic AC definitions

Alternating current (AC) is the type of electrical current which changes its direction and magnitude every moment.

- 20 August
## RL Circuit Transient: Inductor Charging and Discharging

In RL series circuit, during the inductor charging phase, the voltage across the inductor gradually decrease to zero and the current through the inductor goes to the maximum in five-times constant (5 taus).