Two lamps definition

Two lamps or "an even number of lamps" means a single light-emitting surface in the shape of a band or strip if such band or strip is placed symmetrically in relation to the median longitudinal plane of the vehicle, extends on both sides to within at least 0.4 m of the extreme outer edge of the vehicle, and is not less than 0.8 in length; the illumination of such surface shall be provided by not less than two light sources placed as close as possible to its ends; the light-emitting surface may be constituted by a number of juxtaposed elements on condition that the projections of the several individual light-emitting surfaces on a transverse plane occupy not less than 60 per cent of the area of the smallest rectangle circumscribing the projections of the said individual light-emitting surfaces;
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Two lamps or "an even number of lamps", means a single light-emitting surface in the shape of a band or strip if such band or strip is placed symmetrically in relation to the median longitudinal plane of the vehicle, extends on both sides to within at least 0.4 m of the extreme outer edge of the vehicle, and is not less than 0.8 m long; the illumination of such surface shall be provided by not less than two light sources placed as close as possible to its ends; the light-emitting surface may be constituted by a number of juxtaposed elements on condition that the projections of the several individual light-emitting surfaces on a transverse plane occupy not less than 60 per cent of the area of the smallest rectangle circumscribing the projections of the said individual light-emitting surfaces.
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Two lamps or ‘an even number of lamps’ means a single
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Examples of Two lamps in a sentence

  • Two lamps, spaced 6 inches apart, are required for each lighted sign.

  • Two lamps in first and second class carriages and none for third class passengers.

  • Two lamps are used in the spectrophotometer to cover the full spectral range.

  • Two lamps (ThAr and Ne) are used to obtain several wavelength reference exposures over the night to correct for the possible pressure drifts (see Fig.

  • Two lamps are provided, one on each side of the FPD, to illuminate the box interior.

  • Two lamps were at the top corners and two in the middle of a vertical white polyester sheet, 3.5 m wide and 1.9 m high.

  • Two lamps: one amber at front and one red at rear, mounted as high as practicable and located on the side of the bus.

  • Two lamps served as simulated light sources of ultraviolet (UV) and visible light (VIS) irradiation respectively.

  • Two lamps (T68524 and T61252) were used to obtain an absolute spectral irradiance calibration traceable to the primary reference held at PMOD/WRC, which is traceable to PTB.

  • Plant Maintenance • The control circuit, two lamps, a transformer and the hand switch were replaced for the flood lights on the RAS Bldg.• The scum trough linkage was replaced on Primary Clarifier #4.• Two lamps and a ballast were replaced on the UV system.• Attempted to clean #1 Aeration Tank.


More Definitions of Two lamps

Two lamps or "an even number of lamps", means a single light-emitting surface in the shape of a band or strip if such band or strip is placed symmetrically in relation to the median longitudinal plane of the vehicle, extends on both sides to within at least 0.4 m of the extreme outer edge of the vehicle, and is not less than
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Two lamps or "an even number of lamps" in the shape of a band or strip, means two lamps with a single light emitting surface, providing such a band or strip is placed symmetrically in relation to the median longitudinal plane of the vehicle."
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Related to Two lamps

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  • Single Phase Aerosol Air Freshener means an aerosol air freshener with the liquid contents in a single homogeneous phase and which does not require that the product container be shaken before use.

  • Laundry prewash means a product that is designed for application to a fabric prior to laundering and that supplements and contributes to the effectiveness of laundry detergents and/or provides specialized performance.

  • Glass cleaner means a cleaning product designed primarily for cleaning surfaces made of glass. Glass cleaner does not include products designed solely for the purpose of cleaning optical materials used in eyeglasses, photographic equipment, scientific equipment and photocopying machines.

  • Cannabis plant means any plant of the genus Cannabis;