Across
- 3. A Sling
- 4. An electrical system or cable designed to operate between 1kv and 38kv
- 5. Energy from the sun
- 9. a contained with a base and walls for holding several batteries
- 10. Energy that is capable of exciting the retina and producing a visual sensation
- 11. Light Emitting Diode
Down
- 1. A strand or group of strands of electrically conductive material, normally copper or aluminum
- 2. - The difference between maximum and minimum voltages
- 6. With ac measurements, effective power measured in Watts equals the product of voltage
- 7. An electrical term meaning to connect to the earth
- 8. A unit of electromotive force