Home > Terms > Macedonian (MK) > ефикасност
ефикасност
The efficiency of a light source is simply the fraction of electrical energy converted to light, i.e. watts of visible light produced for each watt of electrical power with no concern about the wavelength where the energy is being radiated. For example, a 100 watt incandescent lamp converts 7% of the electrical energy into light; discharge lamps convert 25% to 40% into light. The efficiency of a luminaire or fixture is the percentage of the lamp lumens that actually comes out of the fixture (See LUMINOUS EFFICACY).
0
0
Forbedr det
- Del af tale: noun
- Synonym(er):
- Blossary:
- Branche/domæne: Lights & lighting
- Category: Lighting products
- Company: GE
- Produkt:
- Akronym-forkortelse:
Andre sprog:
Hvad vil du sige?
Terms in the News
Featured Terms
Branche/domæne: Travel Category: Travel sites
Упија
Упија е чешма во центарот на селото Галичник. Изградена е во 30-тите години на 20-тиот век од Доктор Глигор Муратовски, како посвета на неговите ...
Bidragyder
Featured blossaries
Browers Terms By Category
- General packaging(1147)
- Bag in box(76)
Packaging(1223) Terms
- Ballroom(285)
- Belly dance(108)
- Cheerleading(101)
- Choreography(79)
- Historical dance(53)
- African-American(50)
Dance(760) Terms
- Digital Signal Processors (DSP)(1099)
- Test equipment(1007)
- Semiconductor quality(321)
- Silicon wafer(101)
- Components, parts & accessories(10)
- Process equipment(6)
Semiconductors(2548) Terms
- Physical geography(2496)
- Geography(671)
- Cities & towns(554)
- Countries & Territories(515)
- Capitals(283)
- Human geography(103)
Geography(4630) Terms
- General boating(783)
- Sailboat(137)
- Yacht(26)