Code Mod 7 and 8

Question 1

True or False:

Violet wavelengths are long

Answer 1

False

Question 2

what CRI rating is considered “True colour”?

Answer 2

100

Question 3

what does a Candela measure?

Answer 3

how bright a light is

Question 4

what does a Lumen measure?

Answer 4

Quantity of Light

Question 5

What does Lux measure?

Answer 5

amount of illumination in one square meter

Question 6

What is efficacy?

Answer 6

measured in Lumens per Watt, measures how effectively a light source produces the desired amount of light

Question 7

what is illumination equal to?

Answer 7

1 lux or 1 lumen/m^2 is 0.0929 foot candle

Question 8

What is a Luminaire?

Answer 8

a light or fixture

Question 9

What can a lamp holder include?

Answer 9

screw shell of a base

Question 10

what does a Ballast do?

Answer 10

Required for a lamp to produce light in an electric discharge

Question 11

What is a luminaire canopy?

Answer 11

A removable cover that covers the outlet box where luminaire’s conductors connect to the branch circuit supply wires.

Question 12

What is a canopy switch?

Answer 12

A small switch that controls the power to the lighting equipment of the luminaire

Question 13

How do you incandescent lamps produce light?

Answer 13

Light is produced by an incandescent lamp emanating from the glow of a Tungsten filament inside of a bulb

Question 14

How do halogen lamps create light and what are they composed of?

Answer 14

They are incandescent lamps that operate at a higher temperature containing a halogen gas with the bulb made out of quartz

Question 15

Electric discharge lighting radiate light by…..

Answer 15

Light created is not made with a solid filament.

Rather the electric discharge lamps operate by establishing and maintaining a current flow

Question 16

What kind of coating is on the inside of a fluorescent lamp?

Answer 16

They are low pressure mercury vapor lamps with a phosphor coating

Question 17

What does hid stand for?

Answer 17

High intensity discharge

Question 18

What does LED stand for?

Answer 18

Light emitting diode

Question 19

What rule would you find for information on luminaires in damp or wet locations?

Answer 19

30-318

30-606

Question 20

Where would I find information on lighting fixture support?

Answer 20

Rule 30-302

Question 21

Where would I find information on the polarization of lumineers?

Answer 21

Rule 30 - 110

Question 22

Where would I find information on bonding luminaires?

Answer 22

Rule 30 - 112

Question 23

Where would I find information on bonding fixed lighting?

Answer 23

Rule 10-600

Question 24

Where would I find information on bonding pendant lighting?

Answer 24

Rule 12-402 subsection 2C and 3C

Question 25

Can a GFCI or ground fault circuit interrupter be installed in a bathroom within 1.5 m of a sink?

Answer 25

Yes

Question 26

What rule would I find information on arc fault circuit protection?

Answer 26

Rule 26-658

Question 27

In the living room of a house what is the maximum distance between the wall outlets as measured along the floor line?

Answer 27

3,600 mm Rule 26-722

Question 28

A carport of a single dwelling containing two parking stalls with one duplex receptacle is acceptable True or false and rule number

Answer 28

False Rule 26-724

Question 29

Foot candle formula

Answer 29

One foot candle= Lux \ 10.76

Question 30

What is a CCT?

Answer 30

Correlated color temperature 5100 Kelvin will be cool White 2700 Kelvin yellow orange 5100 Kelvin Browns and reds

Question 31

What is CRI?

Answer 31

Color rendering index