Electronic Technician (ET) Apprentice Technical Training (ATT) 2025 – 400 Free Practice Questions to Pass the Exam

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How is torque measured in rotating machinery?

In Watts per second

In ft*lbs.

Torque is a measure of the rotational force exerted by an object, such as a motor or machine component, around an axis. It is commonly related to how much force can be applied at a distance from that axis. The correct unit of measurement for torque in rotating machinery is foot-pounds (ft*lbs). This unit indicates the amount of force (in pounds) applied at a distance (in feet) from the pivot point or axis of rotation.

In contrast, the other choices do not measure torque. Watts per second is a measure of energy transfer or power conversion over time, while amps and volts are units used to measure electrical current and electrical potential, respectively. Thus, each of those options represents different physical phenomena that do not relate to the concept of torque in rotating machinery.

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In amps

In volts

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