Question 1

A(n) ____ is NOT a type of fluorescent ballast.

Accepted Answer

A)  pre-heat 
B)  rapid start 
C)  instant start 
D)  capacitor-boost 
A)  pre-heat 
B)  rapid start 
C)  instant start 
D)  capacitor-boost

Question 2

What is the advantage of LED lighting?

Accepted Answer

They consume very li

Question 3

Briefly explain an advantage and a disadvantage of operating an incandescent lamp at a voltage lower than the lamp's voltage rating.

Accepted Answer

Operating an incandescent lamp at a volt

Question 4

Various lamps have particular characteristics, even though they will vary by manufacturer. Match the type of lamp with the typical color associated with it.
-Fluorescent

Accepted Answer

A) White 
B) Warm and natural 
C) Soft warm white 
D) Brilliant white 
E) Many shades of white 
A) White 
B) Warm and natural 
C) Soft warm white 
D) Brilliant white 
E) Many shades of white

Question 5

Provide a Code reference that prohibits the use of neon lighting in residences.

Accepted Answer

NEC 410.140(B) prohibits the u

Question 6

Recessed lighting fixtures constructed for installation in thermal insulation are rated as ____.

Accepted Answer

A)  UL 
B)  Type IC 
C)  Type R 
D)  Class P 
A)  UL 
B)  Type IC 
C)  Type R 
D)  Class P

Question 7

Luminaire is a term that refers to ____.

Accepted Answer

A)  incandescent lighting fixtures 
B)  fluorescent lighting fixtures 
C)  outdoor pole-mounted fixtures 
D)  all of the above 
A)  incandescent lighting fixtures 
B)  fluorescent lighting fixtures 
C)  outdoor pole-mounted fixtures 
D)  all of the above

Question 8

Explain what is meant by a Class P ballast.

Accepted Answer

Ballasts provided with built-in thermal

Question 9

Fluorescent lamps are color-rated in terms of degrees Kelvin, which express temperature above absolute zero (-273°F). The ____ the degrees Kelvin, the ____ the color tone.

Accepted Answer

A)  lower; cooler 
B)  higher; warmer 
C)  lower; warmer 
D)  cooler; higher 
A)  lower; cooler 
B)  higher; warmer 
C)  lower; warmer 
D)  cooler; higher

Question 10

The "T" in fluorescent lamp ratings refers to the lamp diameter, in 1/8 inch increments. Thus, a T12 lamp is ____ inch(es) in diameter and an T8 is ____ inch(es).

Accepted Answer

A)  1, 1/2 
B)  1-1/4, 3/4 
C)  1-1/2, 1 
D)  1-3/4, 1-1/4 
A)  1, 1/2 
B)  1-1/4, 3/4 
C)  1-1/2, 1 
D)  1-3/4, 1-1/4

Question 11

Which of the following lamp types generally performs badly in low temperatures?

Accepted Answer

A)  incandescent 
B)  fluorescent 
C)  metal halide 
A)  incandescent 
B)  fluorescent 
C)  metal halide

Question 12

The most common type of lamp used in residential lighting is ____________________, because it brings out pleasing flesh tones.

Accepted Answer

The answer of The most common type of lamp used...

Question 13

Electronic ballasts are much more ____________________ than the magnetic ballasts

Accepted Answer

The answer of Electronic ballasts are much more ____________________ than...

Exam 7: Luminaires, Ballasts, and Lamps

A(n) ____ is NOT a type of fluorescent ballast.

What is the advantage of LED lighting?

Briefly explain an advantage and a disadvantage of operating an incandescent lamp at a voltage lower than the lamp's voltage rating.

Various lamps have particular characteristics, even though they will vary by manufacturer. Match the type of lamp with the typical color associated with it. -Fluorescent

Provide a Code reference that prohibits the use of neon lighting in residences.

Recessed lighting fixtures constructed for installation in thermal insulation are rated as ____.

Luminaire is a term that refers to ____.

Explain what is meant by a Class P ballast.

Fluorescent lamps are color-rated in terms of degrees Kelvin, which express temperature above absolute zero (-273°F). The ____ the degrees Kelvin, the ____ the color tone.

The "T" in fluorescent lamp ratings refers to the lamp diameter, in 1/8 inch increments. Thus, a T12 lamp is ____ inch(es) in diameter and an T8 is ____ inch(es).

Which of the following lamp types generally performs badly in low temperatures?

The most common type of lamp used in residential lighting is ____________________, because it brings out pleasing flesh tones.

Electronic ballasts are much more ____________________ than the magnetic ballasts

General Information for Electrical Installations

Electrical Symbols and Outlets

Determining the Required Number of Branch Circuits, Lighting Outlets, Receptacle Outlets

Conductor Sizes and Types, Wiring Methods, Wire Connections, Voltage Drop, Neutral Conductor Sizing for Services

Conductor Identification, Switch Control of Lighting Circuits, Bondinggrounding of Wiring Devices, Induction Heating

Ground-Fault Circuit Interrupters, Arc-Fault Circuit Interrupters, Surge Protective Devices, Immersion Detection Circuit Interrupters, and Appliance Leakage Current Interrupters

Lighting Branch Circuit for the Front Bedroom

Lighting Branch Circuit for the Master Bedroom

Lighting Branch Circuitbathrooms, Hallway

Lighting Branch Circuit-Front Entry, Porch, Post-Light, Underground Wiring

Lighting Branch Circuit and Small-Appliance Circuits for the Kitchen

Lighting Branch Circuit for the Living Room

Lighting Branch Circuit for the Studybedroom

Dryer Outlet, Lighting and Receptacle Circuits for the Laundry, Powder Room, Rear Entry Hall, and Attic

Branch Circuits for the Garage and Outdoors

Recreation Room

Lighting Branch Circuit, Receptacle Circuits for Workshop

Special-Purpose Outletswater Pump, Water Heater

Special-Purpose Outlets for Ranges, Counter-Mounted Cooking Unit G, and Wall-Mounted Oven F

Special-Purpose Outletsfood Waste Disposer, Dishwasher

Special-Purpose Outlets for the Bathroom Ceiling Heatventlights K J, the Attic Fan L, and the Hydromassage Tub a

Special-Purpose Outletselectric Heating, Air Conditioning

Gas and Oil Central Heating Systems

Television, Telephone, and Low-Voltage Signal Systems

Smoke, Heat, and Carbon Monoxide Alarms, and Security Systems

Service-Entrance Equipment

Overcurrent Protectionfuses and Circuit Breakers

Service-Entrance Calculations

Swimming Pools, Spas, Hot Tubs, and Hydromassage Baths

Wiring for the Future: Home Automation Systems

Standby Power Systems

Residential Utility-Interactive Photovoltaic Systems

Filters

Fluorescent lamps are color-rated in terms of degrees Kelvin, which express temperature above absolute zero (-273°F). The the degrees Kelvin, the the color tone.

The "T" in fluorescent lamp ratings refers to the lamp diameter, in 1/8 inch increments. Thus, a T12 lamp is inch(es) in diameter and an T8 is inch(es).