You can explore the most commonly asked VFD interview questions, accompanied by detailed expert answers to help you grasp key concepts and effectively demonstrate your knowledge. Whether you’re a seasoned professional or new to the field, our resource is designed to support your success by covering essential topics, technical details, and practical insights.

What is jogging function of the the Jog Function of vfd is used to run the motor at a low speed for a short duration. this function is used for positioning or maintenance purposes.

braking system of vfd refers to the process of slowing down or stopping an electric motor quickly and efficiently. The motor continues to run after the VFD receives a stop command. The braking system in a VFD helps prevent damage to the VFD hardware components and avoids unnecessary system faults.

It reduced human error and provides continues result of process or system. plc save fuel, cost, processing material, labor and increased production. below are some common question for plc asked in interview.