Power-factor sentence example

power-factor
  • When the service is frequent enough to give a good power factor continuously, the steam locomotive cannot compete with the electric motor for the purpose of quick acceleration, because the motors applied to the axles of a train may for a short time absorb power from the central station to an extent far in excess of anything which a locomotive boiler can supply.

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  • The power factor can be improved by decreasing the tank capacitance.

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  • The graph above shows the effect of using offset electrodes on the power factor of the system.

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  • One provides zero volt switching for single-phase resistive loads or for motors where the power factor is greater than 0.8.

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