Quiz #2

The Incandescent light bulb or lamp is a source of ___ that works by incandescence.

• Electric Light

• Electric fan

• Electric

• Electric Joints

What do you call to the part of the bulb that has glass enclosure including a tungsten filament?

• Inert glass

• Glass bulb

• Insulation

• Screw Threads

What do you call to the small wires which are connected to the stem to give support to the filament of the lamp?

• Electric Wire

• Filament Wire

• Support Wire

• Junction Wire

The ___ used to fill the light bulb is argon/nitrogen to reduce the evaporation of the filament.

• Petron Gas

• Gas

• Hydrogen Gas

• Inert Gas

What part of the lamp is coated with a material to protect the electricity.

• Electrical Foot Contact

• Electrical Contact

• Contact Center

• Wire Contact