UTILITIES 1 QUIZ FOR TOMORROW!!!!!! Flashcards
(23 cards)
are specially designed to illuminate a desk area while minimizing veiling reflections. It can be surface mounted on walls or ceilings or can be suspended from ceilings.
TASK LIGHTS
is used to illuminate specific tasks that are performed in a space, like reading on a table
TASK LAYER
Latest and most exciting light source yet invented
LED Lights
is typically used to highlight vertical surfaces and three-dimensional objects including architectural features and details
FOCAL LAYER
IT IS A STRONG STEADY DAZZLING LIGHT
GLARE
It generate light by passing an electric current through a gas containing the vapors of certain metals
HIGH INTENSITY DISCHARGED (HID) LAMPS
describes the quality of light on a scale of 0 (horrible) to 100 (perfect). This measurement illustrates the light source’s ability to render the color of objects correctly.
COLOR RENDERING INDEX
it is given by the ratio of luminous flux reflected from a small area of a surface to the total flux incident upon it.
REFLECTANCE
provides the background lighting that helps create the mood of the space.
AMBIENT LAYER
it is the factor related to the cleanliness of the lamp including the room,
MAINTENANCE FACTOR
thin strands of glass or plastic,
Fiber optics
End-emitting fiber twinkle effects
Fiber Optics as Special Effect
Uses special optical elements (small lenses)
Fiber optics as Display Lighting -
is the jewelry of architecture and, in many building types, plays a significant role in building style, period, or motif.
DECORATIVE LIGHTING
It is any device that includes a lamp holder and the means of electrification and support for that device.
LUMINAIRES
COMMON LUMINAIRE TYPE
WALL WASHERS
one of the most energy efficient, good color light sources for general lighting.
T-5 LAMPS
uses electricity, light (visible and infrared), or radio waves to transmit signals that carry voice and data transmissions. Telecommunications systems may be analog or digital.
TELECOMMUNICATION SYSTEM
a type of electrical cable consisting of an inner conductor surrounded by a concentric conducting shield
COAXIAL CABLES
it is a generic term used to describe a main pathway or cabling media
BACKBONE
is a healthier and more resource-efficient structure that is designed, built, operated, renovated, reused, and eventually dismantled/demolished in a sustainable manner.
GREEN BUILDING ALSO KNOWN AS SUSTAINABLE BUILDING
It is our ability to meet current needs without harming the environment, economic, and societal systems
SUSTAINABILITY
used nationally as the basis for safeguarding persons, buildings and its contents from hazards that may arise from the use of electricity.
PHILIPPINE ELECTRICAL CODE -
