Examlex
According to Vygotsky,what is the level at which a child cannot fully perform a task independently,but can do so with the assistance of someone more competent?
RPM
Stands for Revolutions Per Minute, a measurement of the speed of rotation of a mechanical component.
Deep-Reduction Transmission
A transmission designed to significantly decrease the gear ratio, providing a higher torque at low speed, often used in heavy-duty vehicles.
Low-Low Ratio
A very low gear ratio in a vehicle's transmission, providing maximum torque output for situations requiring increased power at low speeds, such as off-road.
Teeth Drives
Mechanisms that use gear teeth to transmit power and motion between shafts in machinery.
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