physics

Kadana Dam

Kadana Dam is a physics 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 Kadana Dam rather than just read about it. In short: Kadana Dam is an earthen and masonry dam on the Mahi River in Mahisagar district of the Indian state of Gujarat. The construction of the dam began in 1979 and was completed in 1989.

Key takeaways

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

Reference excerpt

Kadana Dam is an earthen and masonry dam on the Mahi River in Mahisagar district of the Indian state of Gujarat. The construction of the dam began in 1979 and was completed in 1989.

Power station The dam has a pumped-storage hydroelectric power station, with an installed capacity of 240 (MW). The first two generators were commissioned in 1990, and two more were added in 1998. The first two generators are equipped with reversible kaplan turbines that allow the power station to generate power during the peak hours and pump the water back into the reservoir during low usage hours.

Eddy Current Markings The Eddy Current Markings in Kadana were notified as a National Geological Monument in 1976. These markings represent a rare geological feature associated with the geology and evolution of the Aravalli region. The marking appear as radiating circular patterns on sandstone–quartzite rocks belonging to the Upper Aravalli Lunavada Group of Precambrian–Proterozoic age. During the orogeny of the Aravallis, soft and fragmented sedimentary rocks were transformed into metamorphic rocks under intense deformation. The resulting shearing stress produced features such as cross-stratification, horizontal stratification, planar cross-bedding, flute marks, and groove marks. Pebbles or gravel fragments trapped during this deformation, produced radiating circular markings through shearing, torsion and compression.

Worked examples

Example 1 — a first encounter with Kadana Dam

Start with the simplest possible case. Write down what Kadana Dam claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In physics, 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 Kadana 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 Kadana 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 Kadana Dam

In research: Kadana Dam appears in physics 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 Kadana 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: Kadana Dam is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1989 establishments in Gujarat, 20th-century architecture in India, Dams completed in 1989, so understanding it makes those chapters shorter.
In everyday life: Look for Kadana 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 Kadana Dam in 20 minutes

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

Frequently asked questions

What is Kadana Dam in simple terms?

Kadana Dam is an earthen and masonry dam on the Mahi River in Mahisagar district of the Indian state of Gujarat. The construction of the dam began in 1979 and was completed in 1989.

Why does Kadana Dam matter?

Because it connects several physics 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 Kadana 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 Kadana Dam.