Stripping for fun,or bending over

[cliffed]

wondering what’s being taught in college these days,to the apprentices.
Cause when they come on site,they certainly aint being taught like us seniors were.
Eg stripping of conductors,many use pliers or side cutters,they do not bend conductors over,up to 2.5mm.
Conduit skills to be admired from a distance.

 

[Deleted member 26818]

I prefer stripping with my cable croppers rather than pliers or side cutters.
I only double over fine stranded cables.

 

[Pete999]

Sorry my point wasn't clear.

The ccc of 2 x 2.5mm conductors is greater than 1 x 5mm conductor.

I knew Rob, jus

I prefer stripping with my cable croppers rather than pliers or side cutters.
I only double over fine stranded cables.

I prefer stripping with my cable croppers rather than pliers or side cutters.
I only double over fine stranded cables.

I always put a ferrule on fine stranded conductors

 

[Pete999]

When I was an apprentice I learned all of these practical skills on site with my mentor, college was where we learned theory.

What sort of theory were you taught at college Dave just asking for a comparison from my time. I did Electro Technology ( from a book that was referred to as HUGHES by the lecturer, Regulations, Maths, Mechanical theory, crikey memories.

 

[Midwest]

When I was an apprentice I learned all of these practical skills on site with my mentor

So that’s where you picked up all your bad habits then.

 

[ipf]

Here y'are……... a bit of skilful stripping and bending for you...…..for fun.

 

[Deleted account]

Here y'are……... a bit of skilful stripping and bending for you...…..for fun.
View attachment 47693

Was a bit disappointed with this thread considering the title until I got to this post. Phoar.

 

[davesparks]

What sort of theory were you taught at college Dave just asking for a comparison from my time. I did Electro Technology ( from a book that was referred to as HUGHES by the lecturer, Regulations, Maths, Mechanical theory, crikey memories.

AC theory, three phase, basic motors and generators, cable calculations. Some regulations and suchlike. Basic fault finding and inspection and testing.
There was quite a bit if health and safety and some 'key skills' nonsense forced on us which was basically maths, English and computer skills.

 

[Moley]

I've been a bender for most of my career. I started off straight but got introduced to bending at quite a young age and never looked back. Now, as for cables, well that's a different story

For fine stuff I usually stuff a ferrule on.

 

[Squid]

For fine stuff I usually stuff a ferrule on.

Is that a Welsh make of condom, sheep strength?

 

[Bobster]

Fine stranded conductors must have a suitable ferrule, crimp or in a few specific applications tinned ends when terminating. There's specific regs stipulating that. So by just folding over you're not complying.

Only times they can be terminated "bare" is in dedicated spring clamp terminals that the manufacturer of has specified this can be done.

 

[Silly Sausage]

What sort of theory were you taught at college Dave just asking for a comparison from my time. I did Electro Technology ( from a book that was referred to as HUGHES by the lecturer, Regulations, Maths, Mechanical theory, crikey memories.

It's a good book that Hughes.
I'd recommend it to any trainee.
You can pick second hand copies for pennies (last time I looked).

 

[Lucien Nunes]

There is no one correct method. It depends on the type of cable, the type of terminal and how the size of one compares with the size of another. A method that is ideal for a screw terminal with a wire protection spring might be unsuitable for one without, and vice versa.

There is a lot of detail in the craft of making connections that seems to get overlooked amongst all the complexity of modern electrical equipment. People have forgotten that a bad connection doesn't work, or overheats, just like it did a century ago. There's no magic technological solution to high-resistance joints.

 

[Rpa07]

I love having to use shoelace ferrules. It brightens my day. Truly.

 

[Intoelectrics]

There is a lot of detail in the craft of making connections that seems to get overlooked amongst all the complexity of modern electrical equipment. People have forgotten that a bad connection doesn't work, or overheats, just like it did a century ago. There's no magic technological solution to high-resistance joints.

Absolutely! First thing I teach my apprentices is how to correctly terminate, check for tightness & integrity and ensure the cables fold back neatly (sockets & switch plates... etc) a major cause of electrical fires are caused by poor connections.

 

[telectrix]

i have bootlace ferrules on my bootlaces.red for port, green for starboard. still manage to get them on the wrong feet sometimes.