Virtual Labs

a: Both allow to design temporary circuits. b: Both can be used for solderless components. c: Complex circuits can be designed on both. d: Both can handle high current.

The conductive metal strips on a breadboard

a: Contain bus strips commonly used for power connections. b: Provide socket strips in the build area to hold components. c: Are conductive with low resistance. d: All of the above

When connecting bus or socket strips the jumper wires should be

a: Long enough to make the connection yet short enough to prevent complications. b: Wrapped in a coil to prevent interference with the other components. c: As long at the test instrument’s leads to decrease resistance. d: Soldered to the components to ensure conductivity.

Breadboards allow for prototyping an electrical circuit without the need to solder the components.

a: True b: False

Components installed in parallel on a breadboard will share the same socket strip at both ends.

a: True b: False

Using a breadboard helps in

a: Soldering different components. b: Checking function of circuits. c: Checking design of circuits. d: Both b and c.

The maximum frequency that can be handled by breadboard is

a: 10 MHz b: 10 GHz c: 10 Hz d: 10 KHz

In preparing to build on a breadboard, one should

a: Simply look at the schematic and begin the build. b: Never assume the test equipment and components are functional. c: Ignore any burn marks as you are only experimenting on the circuit. d: Assume all jumper wires and connectors are intact.

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