person 3
This fluorescent luminaire must be properly grounded and draws 430ma during operation.
What is a rapid start lamp?
KEy emotion action and thought are created were to compare with other images and memories to influence
What is the brain?
Name the three of the six ways electricity produces light.
I can find out about luminaires, lampholders and lamp were in the code book
What is article 410
Mercury vapor lamp, Low pressure sodium lamp and high pressure sodium lamp>
What are three types of HID lamps?
This type of lamp has a cri equivalent to sunlight
What is hologen?
A key component in a properly operating ho and vho lamp
What is a ballast?
This is a lamp that allows the light output to be focused into a controlled beam
What is a xenon arc lamp?
This is know as the bending of light
What is refraction
Pre heat lamps, rapid start lamps and instant start lamps.
What three categories are fluorescent lamps and luminaires categorized into?
The measure of effacy of a light source
What is effacy?
This is the least efficient lighting source
What is incandescent lamps?
This item provides the proper starting and operating voltage.
What is a ballast?
cool tone in kelvin
What is 4000 kelvin
I am the lamp with the shortest lifexpectancy.
What is an incandescent lamp?
From the past to the present many sources of light have evolved this is the only type of source what am I
What is energy?
Flourescent lights consists of a phosphor coated glass envelope containing an inert gas and this key component to activate a lamp
What is mercury
This is the NEC section that requires at least 6" of free conductor be left at each outlet
NEC section 300.1H
HID term
What is high intensity discharge
This part of the eye is sensitive to color.
What is the cone cell?
Led stands for
What is Light emitting diode?
outlet device, junction box and pull boxes, conduit bodies and hand holes are found in this NEC article.
What is NEC article 314
Light that hits asurface or object regardless of the surface
What is incident lighting?
Incadesent lamps are dimmable, LED lamps are dimmable, and flouresnt lamps with the correct ballast is dimmable. Name 1 other type of lamp in our lighting chapter that is also dimmable.
What is a Xenon lamp?
Within the eye the colored object owes their color to this
What is color absorption?