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Wednesday, February 18, 2026
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Why Rotor Slots are Skewed?

If you are from electrical engineering, you know that many questions about motors are asked in exams and interviews. But friends, one such question that...

Why is Black cylinder or ferrite bead used?

Friends, you must have seen a cylinder connected with your laptop, computer, or TV cable. As in the photo below, there is a black...

Why humming sound in transmission line?

Friends, whenever you go near the transmission line, you hear sounds like zi.. zi.. zi... In technical language, this sound is called humming sound....

What is PCC and MCC panel?

If you are working in the industry, then you must have heard the name of PCC and MCC panels. Some people have a lot...

Why VFD Drive Used on Motor?

If you are from electrical engineering, you must have heard the name of VFD starter, or you have seen VFD installed on the motor...

How to do Interlocking in Electrical System?

If you are from electrical, then you may listen about electrical interlocking at many times. Because in the industry, whenever two contactors operate the...

What is Contactor and why used?

Friends, if you are connected with electrical, then you must have heard the name of the contactor, but if any question related to the...

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