Channel: John Ward (1)

Category: Science & Technology

Tags: cable insulationpolystyreneepspvcdamaged cable

Description: An example of PVC insulated cable which has been in contact with expanded polystyrene cavity wall insulation. There are two problems here - first being that the cable insulation is damaged when in contact with the expanded polystyrene, the second is the current capacity of the cable is significantly reduced when installed in insulation, which could result in the cable overheating. ► Support this channel: Patreon: patreon.com/jwflame PayPal Donations: xo4.uk/?PPP Amazon: amzn.to/30bKt4v (As an Amazon Associate I earn from qualifying purchases) ► Social Media: Twitter: twitter.com/jwflame Facebook: facebook.com/jwflame Instagram: instagram.com/jwflame ► Contact info, sending stuff in: etc.: xo4.uk/?YTT ► Cryptocurrencies: Dogecoin DOGE: DShDwFJyXKqCddwVsuCWWYnGpuhFrBMyam Litecoin LTC: LXQ4QRqztUq1KBQccxeLDivrdnas5fcHrc Nyancoin NYAN: KUiaPqoRcNnhXHcfWrgEYD5aZqwocLnrwf Bitcoin BTC: 17JyfSsQuUi1tHow26QxUvsh45kP6vsK63 ► Website - More on this video and many other subjects Website: flameport.com