The document describes a circuit puzzle involving lights A, B and C and switches 1-6. It provides instructions to flip the switches to turn on different combinations of lights. It then gives the switch configurations to accomplish each task, such as turning on lights A and C but not B. Additional possible light combinations are listed with their corresponding switch positions.

1. Circuit Puzzle
Wires are shown by LINES. Switches are shown
by ANGLED LINES.
Light bulbs are represented at their location in the
circuit by CIRCLES.

2. Try to accomplish the following tasks by flipping the
switches!!
1. FLIP THE SWITCHES TO GET LIGHTS A AND C TO TURN ON, BUT NOT B.
2. FLIP THE SWITCHES TO GET JUST LIGHT B TO TURN ON.
3. FLIP THE SWITCHES TO GET JUST LIGHTS B AND C TO TURN ON.
4. FLIP THE SWITCHES TO GET ALL THREE LIGHTS TO TURN ON.
Questions

3. Crossword

12. 1.FLIP THE SWITCHES TO GET LIGHTS A AND C TO TURN ON,
BUT NOT B.
SW1 Up, SW2 Up, SW3 Up, SW4 Down, SW5 Up, SW6 Down
2.FLIP THE SWITCHES TO GET JUST LIGHT B TO TURN ON.
SW1 Up, SW2 Down, SW3 Up, SW4 Up, SW5 Down, SW6 Down
3.FLIP THE SWITCHES TO GET JUST LIGHTS B AND C TO TURN
ON.
(dim): SW1 Up, SW2 Down, SW3 Down, SW4 Down, SW5 Dow
W6 Down
(bright): SW1 Up, SW2 Down, SW3 Up, SW4 Up, SW5 Up, SW
wn

13. Other Combinations:
1.JUST Bulb “A”
1.ANSWER: SW1 Up, SW2 Up, SW3 Up, SW4 Down, SW5 Down
W6 Up
2.All lights off
2.ANSWER 1: SW1 Down, others don’t matter since no current
circuit
3.ANSWER 2: SW1 Up, SW2 Down, SW3 Down, SW4 Down or
Up, SW5 Down or Up, SW6 Up
4.ANSWER
3: SW1 Up, SW2 Up, SW3 Down, SW4 Down, SW5 Down or
Up, SW6 Up
3.Just Bulb “C”
3.ANSWER 2: SW1 Up, SW2 Up, SW3 Down, SW4 Down or