Top Interview Questions on Electric Motors Electric motors are an essential component of every industry as they comprise hundreds or thousands of small devices to large industrial machinery. we discussed the importance of electric motors in an interview for electrical or industrial automation. Here are some of the frequently asked interview questions from motors with …
What is an Electric Motor? An electric motor is a device that converts electrical energy into mechanical energy so it is an electromechanical device. Electric motors operate on the principle of magneto-electromechanical energy conversion in which a magnetic field interacts with conductors carrying current to generate force, this is described by Faraday’s Law of Induction …
Understanding the Difference Between AC and DC Electricity serves as the foundation of modern life. Electricity enters your life the moment you flip a switch to turn on a lightbulb, recharge your smartphone, or power on your computer. But not all electricity is alike. Electricity primarily exists in two forms: AC, or Alternating Current, and …
Introduction: Electricity is an integral part of modern life; it lights our homes and powers the global economy. But who invented electricity? The answer is not as simple as it seems, however, because electricity is not the invention of one person but the series of many discoveries made by scientists and thinkers over centuries. This …