So when a filament burns out, the primary transformer winding maintains the series circuit. But even this design poses a problem. Consider again a 60-bulb light string. If shorting disks are provided ...

In order to get the bulb to glow, you need a complete circuit ... answer is that the lights are in series. Yup. But how can this be? How can you have one light with a broken filament and still ...

Designed exclusively for lighting and video wall installations, the LCP Series is built on the same internationally recognized Square D G3 Powerlink™ controllable circuit breaker platform ... More ...

They have two switches that both need to be held closed to complete the series circuit, before the lawnmower will work. What happens when you add a second bulb to a series circuit? If a bulb ...