Circuit Board Demonstrator

Bar Code: 1373

Description: This device allows students to observe simple, series, and parallel circuits using incandescent bulbs of varying wattage including 3-way bulbs.

Inventory:

1 board and 1 container of materials

A. Box

1. Demonstrator Unit
2. Bulbs/fuse plug/ adaptors, polarized
3. Fuses, 15 amp
4. Bulbs 25 W, 40 W, 60 W, 75 W, 100 W
5. Resistance Labels
   1. 576 ohms (3)
   2. 240 ohms (1)
   3. 192 ohms (2)
   4. 144 ohms (2)
   5. 360 ohms (2)
6. Three way bulb adapter w/bulb
7. Teacher's guide.