Which item is typically listed on a motor nameplate?

• A. Horsepower Output
• B. Serial Number
• C. Paint Color
• D. Warranty Length

Answer: (A)

The main idea here is that a motor nameplate shows the motor’s rating that tells you what it can actually do in terms of mechanical power. The horsepower rating is the core figure because it directly communicates the motor’s capability to deliver work and drive a load, which is essential for sizing drives, selecting gears or belts, and assessing heat and efficiency under operating conditions. While a serial number may appear on a nameplate for identification and traceability, and other details like paint color or warranty length might be noted elsewhere, those items don’t indicate how much work the motor can perform. So the horsepower output is the item you most commonly rely on when evaluating and selecting a motor.