BBC Engineering Craft Studies EP 6 Heat Production and Measurement

"This series consists of the visual teaching of principles, workshop demonstrations and examples of the practical application of these principles in a variety of engineering situations. The series is appropriate for students beginning their engineering studies at craft level."
Engineering Craft Studies
Produced by BBC Schools
First Aired BBC ONE 1972.
This was taken from an unlabeled VHS tape, possibly from when the program was re-broadcast on RTÉ.
Copyright remains with the BBC.
Produced 1972

[@stefanobio7045]

I studied mechanical engineering craft studies in the 1970's very interesting so thank you for posting this video.

[@Tadesan]

As an industrial engineer, the breadth of these videos is really great. Imagine if one of these technologies will help me solve a problem in the future but I might never have been exposed to it in my previous experience. I might never be able to fix the problem!

[@alitn588]

very nice thanks

[@elinaliu]

This is awesome!

[@montaguemontmorency8911]

I used to use a Leeds Northrop optical pyrometer in the foundry.

[@fastrunner8494]

why didn't the worker @3:52 burn to ashes, isn't he in direct contact with enough high electric voltage and current source?

[@YoungEngineer22]

Because the electricity passes from one node to another between the spot weld. This is the fastest route for the electricity to ground itself and so it doesn't need to go near him