engineering

Grigory Dubelir

Grigory Dubelir 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 Grigory Dubelir rather than just read about it. In short: Grigory Dmitrievich Dubelir (August 20 (September 1) 1874–1942) was a Soviet transport engineer and urban planner. GOELRO He was one of the eight experts appointed to lead the 200 scientists gathered in February 1920 in the "State Commission for Electrification of Russia" (GOELRO).

Key takeaways

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

Reference excerpt

Grigory Dmitrievich Dubelir (August 20 (September 1) 1874–1942) was a Soviet transport engineer and urban planner.

GOELRO He was one of the eight experts appointed to lead the 200 scientists gathered in February 1920 in the "State Commission for Electrification of Russia" (GOELRO).

References

Worked examples

Example 1 — a first encounter with Grigory Dubelir

Start with the simplest possible case. Write down what Grigory Dubelir 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 Grigory Dubelir 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 Grigory Dubelir 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 Grigory Dubelir

In research: Grigory Dubelir 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 Grigory Dubelir 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: Grigory Dubelir is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1874 births, 1942 deaths, Soviet urban planners, so understanding it makes those chapters shorter.
In everyday life: Look for Grigory Dubelir 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 Grigory Dubelir in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Grigory Dubelir 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 Grigory Dubelir out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Grigory Dubelir in simple terms?

Grigory Dmitrievich Dubelir (August 20 (September 1) 1874–1942) was a Soviet transport engineer and urban planner. GOELRO He was one of the eight experts appointed to lead the 200 scientists gathered in February 1920 in the "State Commission for Electrification of Russia" (GOELRO).

Why does Grigory Dubelir 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 Grigory Dubelir?

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 Grigory Dubelir.