engineering

Washington Hood

Washington Hood 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 Washington Hood rather than just read about it. In short: Washington Hood (February 2, 1808 – July 17, 1840) was an American surveyor with the U.S. Army Corps of Topographical Engineers.

Key takeaways

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

Reference excerpt

Washington Hood (February 2, 1808 – July 17, 1840) was an American surveyor with the U.S. Army Corps of Topographical Engineers. A 1827 West Point graduate, he worked with fellow officer Robert E. Lee to determine the boundary line between the state of Ohio and Michigan Territory in 1835.

Biography Hood was born on February 2, 1808, in Philadelphia. He was the eldest of twelve children born to Eliza Forebaugh and John McClellan Hood, an Irish immigrant and wholesale grocery and wine merchant. John Hood constructed Hood Mansion, a country estate in Limerick, Pennsylvania, in 1834. The site of a family mausoleum where Hood and his parents are interred, the estate has been abandoned since 2008. A 1827 graduate of the United States Military Academy, Hood worked as a surveyor and topographical engineer. He is best known for working with fellow officer Robert E. Lee to map the border between the state of Ohio and Michigan Territory in 1835, when he earned a promotion to first lieutenant. He resigned in 1836 to work as a private-sector civil engineer in Cuba before rejoining the Army Corps of Topographical Engineers as a captain. He mapped the Oregon Territory in 1838 but reproduced errors found in earlier maps. In 1839, President Martin Van Buren dispatched an expedition led by Hood to survey parts of Indian Territory bordering the states of Missouri and Arkansas (present-day northeastern Oklahoma). Hood contracted a disease, probably yellow fever, while on the expedition. He died in Bedford Springs, Pennsylvania, on July 17, 1840, at the age of 32. Hood's journals, letters, drawings, maps, architectural plans, and other papers are held in the collections of the Winterthur Library and the Beinecke Rare Book and Manuscript Library at Yale University.

References

External links Washington Hood drawings in the collection of the Winterthur Library

Worked examples

Example 1 — a first encounter with Washington Hood

Start with the simplest possible case. Write down what Washington Hood 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 Washington Hood 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 Washington Hood 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 Washington Hood

In research: Washington Hood 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 Washington Hood 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: Washington Hood is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1808 births, 1840 deaths, 19th-century American engineers, so understanding it makes those chapters shorter.
In everyday life: Look for Washington Hood 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 Washington Hood in 20 minutes

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

Frequently asked questions

What is Washington Hood in simple terms?

Washington Hood (February 2, 1808 – July 17, 1840) was an American surveyor with the U.S. Army Corps of Topographical Engineers.

Why does Washington Hood 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 Washington Hood?

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 Washington Hood.