engineering

Glen D. Palmer Dam

Glen D. Palmer Dam 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 Glen D. Palmer Dam rather than just read about it. In short: The Glen D. Palmer Dam is a 6-foot-high (1.8 m) dam across the Fox River in Yorkville, Illinois, about 35.9 miles (58.2 km) upstream from the confluence with the Illinois River, and 940 feet (366 m) upstream from the Route-47 bridge.

Key takeaways

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

Reference excerpt

The Glen D. Palmer Dam is a 6-foot-high (1.8 m) dam across the Fox River in Yorkville, Illinois, about 35.9 miles (58.2 km) upstream from the confluence with the Illinois River, and 940 feet (366 m) upstream from the Route-47 bridge. The dam is named after the original manager of the State Game Farm, formerly located in Yorkville. There has been a dam at this site since the early 19th century. Kendall County was established on February 19, 1841 and the government township (37 North, Range, 7 East) plat was signed on August 25, 1842. Labeled on this plat are: "Howe's Mill Dam" and a sawmill on the south side of the river. Surveys taken in 1837 and 1838, show there was a dam across the Fox River at Yorkville as part of a mill, near the present dam location. Records indicate that the Yorkville mill buildings were destroyed by fire. In 1915 an old "wood crib" dam existed across the Fox River, with a head-race on the south side of the river. It collapsed subsequent to a Spring flood. Its ruins remained submerged and decomposing, until such time as the current dam was built in 1962, as a part of the Stratton project dam system which was designed to keep the river navigable from the Wisconsin border to the confluence with the Illinois River. The original dam had a modified ogee crest and a spillway length of 530 ft (160 m), which created turbulence at the base of the dam. As a result, there were a number of fatal accidents caused when kayakers or canoers sailed over the dam, and at least 26 people have drowned at the dam. In 2006, the Illinois Department of Natural Resources started to renovate the dam changing the shape of the spillway and adding a fish ladder and an 1,100-foot-long (340 m) fish/ canoe bypass channel. The project was completed in 2010. This project was the first Denil style ladder in the State of Illinois.

References

Worked examples

Example 1 — a first encounter with Glen D. Palmer Dam

Start with the simplest possible case. Write down what Glen D. Palmer Dam 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 Glen D. Palmer Dam 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 Glen D. Palmer Dam 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 Glen D. Palmer Dam

In research: Glen D. Palmer Dam 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 Glen D. Palmer Dam 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: Glen D. Palmer Dam is common in secondary-school and first-year university syllabi. It links to neighbouring topics Buildings and structures in Kendall County, Illinois, Dams completed in 1952, Dams in Illinois, so understanding it makes those chapters shorter.
In everyday life: Look for Glen D. Palmer Dam 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 Glen D. Palmer Dam in 20 minutes

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

Frequently asked questions

What is Glen D. Palmer Dam in simple terms?

Why does Glen D. Palmer Dam 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 Glen D. Palmer Dam?

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 Glen D. Palmer Dam.