Arrange the sequence of events relating to mini-Hydel plants in the correct order.
(C), (B), (A), (D)
Understanding Mini-Hydel Plant Project Sequence
Mini-Hydel plants, also known as small hydropower plants, generate electricity using the energy of flowing or falling water, similar to large hydropower projects, but on a smaller scale. The process of developing and operating a mini-Hydel plant involves several distinct stages, typically following a logical sequence from initial planning to ongoing operation.
To determine the correct sequence of events relating to mini-Hydel plants, we need to consider the typical project lifecycle. While the specific labels (A), (B), (C), and (D) are given without their corresponding descriptions in the question, we can infer the most probable steps involved in such a project and arrange them in a standard chronological order.
The standard sequence for a project like building and operating a power plant generally includes:
- Finding a suitable location (Site Selection or Survey).
- Planning how the plant will work and be built (Design).
- Building the plant itself (Construction).
- Running the plant and keeping it in good condition (Operation and Maintenance).
Let's analyze the given option sequence that is correct: (C), (B), (A), (D). Based on the logical project flow, we can map the likely events to these labels:
- The first step is usually identifying and evaluating a suitable site. This aligns with (C). So, (C) likely represents Site Selection/Survey.
- Once the site is selected, the detailed plans for the plant are developed. This aligns with (B). So, (B) likely represents Design.
- After the design is complete, the actual building process begins. This aligns with (A). So, (A) likely represents Construction.
- Finally, once built, the plant starts generating power and requires ongoing care. This aligns with (D). So, (D) likely represents Operation and Maintenance.
Therefore, the logical sequence of events for a mini-Hydel plant project is Site Selection/Survey, followed by Design, then Construction, and finally Operation and Maintenance.
Let's summarize this inferred mapping in a table:
| Label | Likely Event |
|---|---|
| (A) | Construction |
| (B) | Design |
| (C) | Site Selection/Survey |
| (D) | Operation/Maintenance |
Arranging these events in chronological order gives us the sequence: (C) → (B) → (A) → (D).
This sequence corresponds to Site Selection/Survey, followed by Design, then Construction, and finally Operation/Maintenance, which is the standard project lifecycle for building infrastructure like a mini-Hydel plant.
Revision Table: Mini-Hydel Project Stages
| Order | Inferred Stage | Description |
|---|---|---|
| 1st | Site Selection/Survey (C) | Identifying and assessing potential locations based on water resources, topography, environmental impact, etc. |
| 2nd | Design (B) | Developing detailed engineering plans, specifications, and layouts for civil structures, turbines, generators, etc. |
| 3rd | Construction (A) | Building the physical components of the plant, including civil works (dam, channels, powerhouse) and installing equipment. |
| 4th | Operation & Maintenance (D) | Running the plant to generate electricity, monitoring performance, and performing routine maintenance and repairs. |
Additional Information: Importance of Mini-Hydel Plants
Mini-Hydel plants play a crucial role in renewable energy generation, especially in remote or hilly areas where connecting to the main grid is difficult or costly. Their benefits include:
- Clean Energy: They produce electricity without emitting greenhouse gases during operation.
- Decentralized Power: They can provide power locally, reducing transmission losses.
- Low Running Costs: After the initial investment, the fuel (water) is free.
- Sustainability: Hydropower is a renewable resource, dependent on the water cycle.
- Community Development: Projects can create local jobs and improve infrastructure.
Understanding the project lifecycle, from site selection to operation, is key to the successful implementation of mini-Hydel projects.
Important Questions from Economics and Central Problems of Economy
Which committee was set up in 1955 to suggest the role of small-scale industries promoting rural development?
In addition to limited availability of resources, what is the other reason which compels every economy to decide on how to use its resources?
Read the following facts about the Indian economy during British rule and select the correct facts:
(A) Commercialisation of agriculture led to production of cash crops which helped British industries back home
(B) Britain maintained a monopoly control over India's exports and imports
(C) Basic infrastructure such as railways, ports, water transport, posts and telegraphs did develop to provide basic amenities to the people
(D) Indian trade was restricted to Britain, China, Russia, and America
(E) India’s economy remained fundamentally agrarian under the British rule
Choose the correct answer from the options given below:
In an economy, the problem of choice arises. Arrange the following in order:
(A) Leads to scarcity of resources
(B) Demands are unlimited
(C) Problem of choice arises
(D) Our resources are limited
Choose the correct answer from the options given below:
The Chairperson of Planning Commission in India is:
