Examlex
Which of the following are the likely pollinators of a red flower with very little odour?
Rotor Bars
Metal bars placed in the rotor of an induction motor that conduct current and interact with the magnetic field to create rotation.
Power Factor
A measure of how effectively electrical power is converted into useful work output, with a range from 0 to 1.
Reactance
The opposition that inductors and capacitors present to the flow of alternating current, characterized by its effect on the phase of the current.
Resistance
A material's opposition to the flow of electric current, measured in ohms.
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Q90: Land plants evolved from charophytes.
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