Basic Concepts
-
What is the Role of Capacitor in a Ceiling Fan?
Why a Capacitor is used in a Ceiling Fan? The most common question in electrical engineering interviews is about the main function of a capacitor in a ceiling fan. In…
Read More » -
IoT (Internet of Things) – Basics, Current Trends and Future Scope
What is IoT (Internet of Things) ? Its Implementation and Challenges In this era of the 21st century, the world has proven itself of being too much ahead in terms of…
Read More » -
What is Boost Converter? Circuit Diagram and Working
Boost Converter Circuit – Construction and Operation Most of the times we need slightly higher voltage than our power supplies can provide. One common situation is, we need 12V but…
Read More » -
How to Install PoE IP CCTV Cameras with NVR Security System
PoE IP CCTV Camera Installation Wiring with NVR – Step by Step In the latest technology era, AI security and surveillance is taking the major role in protection systems of…
Read More » -
How to Install a CCTV Camera? CCTV Camera Installation with DVR
CCTV Camera Installation Wiring with DVR Security System – Step by Step To keep the system simple (as it is) we will go step by step to show how to…
Read More » -
How to Size and Find the Numbers of Ceiling Fan in a Room?
How to Calculate the Numbers of Fans and Proper Size of Ceiling Fan? Generally, the power wattage of a ceiling fan is 100 watts. For this reason, no more than…
Read More » -
Why Does A Capacitor Block DC But Pass AC?
Why Does a Capacitor Allow AC and Block DC? One of the most common question asked by electrical engineering students again and again that’s why do capacitors block DC and…
Read More » -
Difference Between Conductor, Semiconductor and Insulator
What is the Difference Between Conductors, Semiconductors and Insulators? The main difference between the conductor, semiconductor & insulator is in its conduction state. The conductors always conduct electric current while…
Read More » -
Difference Between Conductor and Superconductor
What is the Difference Between Conductor and Superconductor The main difference between a conductor and superconductor is that a superconductor has zero electrical resistance while conductors have some finite resistance.…
Read More » -
AC Voltage at Home is 230V but its Equation is v = Vm Sin θ. Explain?
Domestic AC Voltage at Home is 230V but its Equation is v = Vm Sin θ. Explain the Difference? Our homes are supplied with sinusoidal voltage whose equation should be…
Read More »
