Fibre optic is not electromagnetic it is light and emits no radiation waves, it is a passive path of communcation (for the most part depending on how technical it's application). If you say it is the same as wifi you might as well include two tin cans and a piece of string and say it's all the...
They can use visible red light to see a break or an OTDR optical time domain reflector which measures the time taken for the light to bounce back from a break and can be converted to an exact distance, which is done automatically in the tester
Not quite, Single mode refers to the type of fibre, not that it is one fibre, fibre networks can be one or two fibres depending on the termination equipment you can have transmit and receive combined into one fibre or separate on two fibres.
That technology is no longer used by Openreach and was probably Multi Mode as it was cheaper over short runs. It is all pre terminated connectorised now in Single mode fibre with the connectorised network distribution point being spliced to the customer connectorised lead in in the wall...
Lots of "it depends on " here. The type of motor mount and space will govern what increase in power you can acheive if you find out what the mount spec and frame is you may be able to put a slightly longer motor in and inrease the power and maybe a highest efficiency model. If you put a 3 phase...
Outstanding work lovely to see thanks for showing. I haven't heard of Floetrol, I have some cabinet drawers coming up for painting will give it a try, I hate the chasing an edge dance.
I should add I have bought consumables because having to trip to specsavers is more hassle. I am trying through an "access to work" government program to get waterproof ones as I work outside but it's probably a lottery. I also find I now have to turn down my aids for the tv instead of turning...