engineering

The Post Office Electrical Engineers' Journal

The Post Office Electrical Engineers' Journal is a engineering topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand The Post Office Electrical Engineers' Journal rather than just read about it. In short: The Post Office Electrical Engineers' Journal (POEEJ) was a quarterly technical journal published by the Institution of Post Office Electrical Engineers between 1908 and 1982. 74 volumes were published in all. When Post Office Telecommunications became British Telecom in 1981, shortly before the latter's privatisation, the Institution changed its name to the Institution of British Telecommunications Engineers.

Key takeaways

The Post Office Electrical Engineers' Journal belongs to engineering; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect The Post Office Electrical Engineers' Journal to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of The Post Office Electrical Engineers' Journal from memory before moving on to harder problems.

Reference excerpt

The Post Office Electrical Engineers' Journal (POEEJ) was a quarterly technical journal published by the Institution of Post Office Electrical Engineers between 1908 and 1982. 74 volumes were published in all. When Post Office Telecommunications became British Telecom in 1981, shortly before the latter's privatisation, the Institution changed its name to the Institution of British Telecommunications Engineers. Publication of the POEEJ then ceased in favour of a new journal, British Telecommunications Engineering. The POEEJ documented the development of Britain's telecommunications network throughout most of the 20th century. Special issues marked key events such as the end of World War II, the construction of TAT-1 and the introduction of Subscriber trunk dialling. According to one source, in 1972 the journal had 38,000 readers, of which about 4,500 were not Post Office employees.

See also Pochtovo-Telegrafnyi Zhurnal Telecommunications in the United Kingdom

References

External links BT Group Archives Index of POEEJ articles at the ITP POEEJ volumes in the Internet Archive

Worked examples

Example 1 — a first encounter with The Post Office Electrical Engineers' Journal

Start with the simplest possible case. Write down what The Post Office Electrical Engineers' Journal claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In engineering, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to The Post Office Electrical Engineers' Journal before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about The Post Office Electrical Engineers' Journal ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of The Post Office Electrical Engineers' Journal

In research: The Post Office Electrical Engineers' Journal appears in engineering research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses The Post Office Electrical Engineers' Journal in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: The Post Office Electrical Engineers' Journal is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1908 establishments in the United Kingdom, BT Group, Defunct journals of the United Kingdom, so understanding it makes those chapters shorter.
In everyday life: Look for The Post Office Electrical Engineers' Journal outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study The Post Office Electrical Engineers' Journal in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what The Post Office Electrical Engineers' Journal means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain The Post Office Electrical Engineers' Journal out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is The Post Office Electrical Engineers' Journal in simple terms?

Why does The Post Office Electrical Engineers' Journal matter?

Because it connects several engineering ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study The Post Office Electrical Engineers' Journal?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on The Post Office Electrical Engineers' Journal.