A dynamometer or "dyno" for short, is attached to antique farm tractors to test engine power output

Size: 3168px × 4752px
Location: USA
Photo credit: © Lyroky / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: calculated, engine, force, measuring, moment, motor, mover, power, prime, produced, rotating, rotational, rpm, simultaneously, speed, torque