BR Quiz Exploring Tech Wk4

What is a drawing that defines the logical connections between components on a circuit board ?

• Blueprint
• Diagram
• Layout
• Schematic

What is a device used to store an electric charge, consisting of one or more pairs of conductors separated by an insulator?

• Inductor
• Resistor
• Capacitor
• Battery

What is a device that changes an input voltage to a different output voltage using 2 separate coils of wire wrapped around the same magnet?

• Transistor
• Transformer
• Resistor
• Capacitor

What is a device that requires continuous compression to close the circuit?

• pull lever switch
• twist knob switch
• toggle switch

• momentary switch

Iron, nickel, and ________ are the only metals attracted to magnets.

• gold
• copper
• cobalt
• aluminum

What helpful tool works because the earth has a magnetic field?

• calculator
• telescope
• map
• compass