| watt |
A measure of the power an electrical device consumes. Watt hours (WH) express the quantity of energy consumed. Also see volt, amp, and kilowatt.
출처: www.dulley.com/gloss/uvw.htm
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| wattage |
A measure of power or the rate of energy consumption by an electrical device when it is in operation, calculated by multiplying the voltage at which an appliance operates by the current it draws (Watts = Volts X Amperes).
출처: www.pueblo.gsa.gov/cic_text/housing/indoor-safety/...
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| watt-hour |
a unit of electrical work or energy, equal to the wattage multiplied by the time in hours.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| wattmeter |
an instrument for measuring electric activity in watts.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| watt |
The unit for measuring electrical power. It defines the rate of energy consumption by an electrical device when it is in operation. The energy cost of operating an electrical device is calculated as its wattage times the hours of use. In single phase circuits, it is related to volts and amps by the formula: Volts x Amps x PF = Watts. (Note: For AC circuits, PF must be included.)
출처: www.archlighting.com/architecturallighting/al/glos...
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