Electrical Design
-
How Much Watts Solar Panel Do You Need for Home Appliances?
How to Select the Proper Solar Panel Rating for Household Appliances? If you are going to install a solar panel system (off grid or on grid) and want to find…
Read More » -
Why Can’t a Transformer Be Operated on DC Supply?
What Happens When the Primary of a Transformer is Connected to the DC Supply? A transformer is a device which step-up or step-down the level of AC current or voltage…
Read More » -
Why Do Electronic Circuits Use DC Current instead of AC?
Why Electronic Devices Use DC Supply instead of AC Supply ? One thing should be cleared that not all the electronic devices, components and circuits are using only DC supply,…
Read More » -
All Electrical and Electronic Symbols
All Electrical Symbols & Electronic Symbols Electronic and Electrical Symbols are very important in Electrical and Electronics Engineering which virtually represents the actual components in a circuit. In the previous…
Read More » -
Types of Transformers and Their Applications
Types of Electrical Transformers What is a Transformer? An electrical transformer is a machine that steps up or steps down the voltage level without changing the frequency of the power…
Read More » -
Steady State Error & PI Controllers
Steady State Error & PI Controllers – Effect of PI Controller on Steady State Error A steady-state error is defined as the difference between the desired value and the actual…
Read More » -
Nyquist Stability Criterion – Examples and MATLAB Coding
Nyquist Stability Criterion – MATLAB Code with Examples The Nyquist criterion is widely used in electronics and control system engineering, as well as other fields, for designing and analyzing systems with feedback. While Nyquist…
Read More » -
Why is Electric Power Transmission Multiple of 11 i.e 11kV, 22kV, 66kV etc?
Why are all the Transmission Line Voltages Multiple of 11kv? Not 10kV? Obliviously, this is an interview type question for electrical engineers especially related to power engineering. Now, we are…
Read More » -
What Are the Colored Aerial Marker Balls on Power Lines For?
What Are Marker Balls and Why Are They Used on Power Lines? Almost all of us have seen colored balls (usually orange, yellow, red, or white) on transmission and distribution…
Read More » -
Time Response of Second Order Transfer Function and Stability Analysis
Time Response of Second Order Transfer Function and Stability Analysis In this article we will explain you stability analysis of second-order control system and various terms related to time response…
Read More »
