Electronics Chapter 3 Reveiw

The amount of light produced by a lamp is rated in __________.

• watts
• lumens
• amps
• voltage

As the length of a conductor increases, the resistance

• fluctuates
• increases
• stays the same
• decreases

A fuse is installed in a circuit to _________. 

• increase current carrying capacity
• increase voltage
• limit resistance
• limit current

A switch that can simultaneously open or close two separate circuits is abbreviated _________.

• DPST
• SPST
• SPDT
• SPTT

As the diameter of a conductor increases, the resistance __________.

• increases
• stays the same
• decreases
• fluctuates

switches are rated by __________.

• voltage and insulation
• resistance and voltage
• ampacity alone
• voltage and ampacity

Thomas Edison is credited with developing the first __________.

• electric discharge lamp
• filament lightbulb
• neon lamp
• mercury vapor lamp

Resistors are rated in _________ and _________.

• watts, volts
• watts, ohms
• amps, ohms
• none of these

Which of these would have the most resistance per foot?

• No. 12 wire
• No. 6 wire
• No. 15 wire
• No. 30 wire

Solder is commonly used to make connections __________.

• on a printed circuit board
• on a proto board
• on a breadboard
• in a house circuit