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  2. Spiral bevel gear - Wikipedia

    en.wikipedia.org/wiki/Spiral_bevel_gear

    The shape of a hypoid gear is a revolved hyperboloid (that is, the pitch surface of the hypoid gear is a hyperbolic surface), whereas the shape of a spiral bevel gear is normally conical. The hypoid gear places the pinion off-axis to the crown wheel (ring gear) which allows the pinion to be larger in diameter and have more contact area.

  3. Hypoid gearboxes - Wikipedia

    en.wikipedia.org/wiki/Hypoid_gearboxes

    Hypoid gear sets have long been used in the differential of rear-wheel drive cars, trucks and robotic arms.The scope of misalignment between the centers of the two interlinking shafts permits utilization of larger sized gears which enhances the contact surface area and reduces the wear and tear on the gear hence extending the life and power transmission capabilities of the gearboxes.

  4. Option time value - Wikipedia

    en.wikipedia.org/wiki/Option_time_value

    Time value is, as above, the difference between option value and intrinsic value, i.e. Time Value = Option Value − Intrinsic Value. More specifically, TV reflects the probability that the option will gain in IV — become (more) profitable to exercise before it expires. [6] An important factor is the underlying instrument's volatility ...

  5. What is the time value of money? - AOL

    www.aol.com/finance/time-value-money-204611483.html

    The time value of money is the idea that receiving a given amount of money today is more valuable than receiving the same amount in the future due to its potential earning capacity. If you invest ...

  6. Time evolution - Wikipedia

    en.wikipedia.org/wiki/Time_evolution

    Time evolution is the change of state brought about by the passage of time, applicable to systems with internal state (also called stateful systems). In this formulation, time is not required to be a continuous parameter, but may be discrete or even finite .

  7. Return on time invested - Wikipedia

    en.wikipedia.org/wiki/Return_on_time_invested

    Return on Time Invested (ROTI) is a metric employed to assess the productivity and efficiency of time spent on a specific activity, project, or product. The concept is similar to return on investment (ROI), but instead of financial capital , ROTI measures the qualitative and quantitative outcomes derived from the time invested.

  8. Unit of time - Wikipedia

    en.wikipedia.org/wiki/Unit_of_time

    The Jiffy is the amount of time light takes to travel one femtometre (about the diameter of a nucleon). The Planck time is the time that light takes to travel one Planck length. The TU (for time unit) is a unit of time defined as 1024 μs for use in engineering. The svedberg is a time unit used for sedimentation rates (usually

  9. Limited-slip differential - Wikipedia

    en.wikipedia.org/wiki/Limited-slip_differential

    The original T-1 model is incompatible with c-clip drive axles, which limited its use with many cars and pick-up trucks of the time. However, the original Torsen differential was used in racing by Mario Andretti and Paul Newman with great success. [13] All later worm gear LSD designs were derived from the original Gleasman differential.