• Heat Shrink Tubing that does not shrink?

    I have heat shrink tubing and know how it works. Similar tubing that I have does nothing, not with the heat being applied, not even the least in boiling water and not with ice from compressed air. It has the same size, looks the same and also comes in pieces or on a spindle. Is there something that I am not being aware off, does some loose its... show more
    I have heat shrink tubing and know how it works. Similar tubing that I have does nothing, not with the heat being applied, not even the least in boiling water and not with ice from compressed air. It has the same size, looks the same and also comes in pieces or on a spindle. Is there something that I am not being aware off, does some loose its ability to shrink completely over time or would this be another product (then what is it). Many thanks.
    2 answers · Engineering · 4 years ago
  • Compare a 12 Volt fuse to a 220 Volt?

    For on an extra wire on a vehicle, from the regulator to the 20 Amp battery, I need a 16 Amp 12 Volt fuse or little less. I have a suitable fuse holder that only accepts 220 Volt fuses and a 16 Amp 220 Volt fuse among others. What is the difference between the 12 Volt and the 220 Volt fuse and then: what 220 Volt fuse can I use best in the 12 Volt... show more
    For on an extra wire on a vehicle, from the regulator to the 20 Amp battery, I need a 16 Amp 12 Volt fuse or little less. I have a suitable fuse holder that only accepts 220 Volt fuses and a 16 Amp 220 Volt fuse among others. What is the difference between the 12 Volt and the 220 Volt fuse and then: what 220 Volt fuse can I use best in the 12 Volt circuit? Many thanks.
    3 answers · Engineering · 4 years ago
  • Written in Japanese, how does this work?

    I have ten of these hand warmers and can not find out what substance is in it or how they work. When you read Japanese (in Kairo), are you able to tell what to do with them? Front and back: http://imageshack.us/a/img42/8009/dsc060... Back only: http://imageshack.us/a/img849/4489/dsc06...
    I have ten of these hand warmers and can not find out what substance is in it or how they work. When you read Japanese (in Kairo), are you able to tell what to do with them? Front and back: http://imageshack.us/a/img42/8009/dsc060... Back only: http://imageshack.us/a/img849/4489/dsc06...
    1 answer · Languages · 5 years ago
  • What does this Japanese say?

    Can you tell what article this is and how you brew it. It contains powder and is made in Japan. I guess it is Japanese but can also be Chinese. Thank you. http://imageshack.us/a/img849/4489/dsc06... http://imageshack.us/a/img42/8009/dsc060...
    Can you tell what article this is and how you brew it. It contains powder and is made in Japan. I guess it is Japanese but can also be Chinese. Thank you. http://imageshack.us/a/img849/4489/dsc06... http://imageshack.us/a/img42/8009/dsc060...
    1 answer · Languages · 5 years ago