Electrical Design
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Basic Components Needed for Solar Panel System Installation
General Requirements for a Solar Panel System Installation Green energy, the clean and renewable solar energy is the best alternative for residual and industrial consumers around the world. It minimizes…
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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…
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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…
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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,…
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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…
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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…
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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…
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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…
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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…
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Why is Earth Pin Thicker and Longer in a 3-Pin Plug?
Why is Earth Pin Longer and Larger in a 3-Pin Plugs? We know that electricity is our best friend as well as the worst enemy because if you give it…
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