Industrialisation in India

Option (3) is the correct answer. 

It is the good conductor of heat so it is used for making radiators.

Tata Iron and Steel Company (TISCO), India's first private sector steel company, was established in 1907 at Jamshedpur (then Sakchi). The company was founded by Jamsetji Tata and marked the beginning of modern steel industry in India. Other dates like 1905, 1924, and 1910 are not historically accurate for TISCO's establishment.

Correct Answer: Loktak

Correct Answer: 1, 2 and 3

Lalimli (also spelled Lal Imli) Mill is located in Kanpur, Uttar Pradesh. It was one of the major textile mills established during the British colonial period. Kanpur was an important center for the textile industry in northern India. Amritsar, Faridabad, and Ludhiana are not associated with Lalimli Mill.

Rourkela Steel Plant sources iron ore from multiple mines including Noamundi, Bonai, and Barsua regions of Odisha. These mines provide the high-grade iron ore required for steel production. All three locations are important iron ore mining areas that supply raw materials to the Rourkela plant.

Correct Answer: A - 3, B - 1, C - 4, D - 2

PSUs
BHEL - Haridwar
IDPL - Rishikesh
BALCO - Korba, Chhattisgarh
NFL - Bhatinda, Punjab

West Bengal has the highest concentration of jute mills primarily because the state and its neighboring regions (especially Bangladesh) are the primary jute-growing areas. Proximity to raw materials reduces transportation costs and ensures steady supply. While cheap labor and climate are favorable factors, the raw material availability was the decisive locational factor for jute industry concentration.

The Gulf of Khambat has the highest tidal energy potential due to its unique geography and extreme tidal range (up to 11 meters). Gulf of Kachchh ranks second with significant tidal potential. Sunderbans has lower tidal energy potential compared to these two gulfs. The correct descending order is Gulf of Khambat > Gulf of Kachchh > Sunderbans.

Deodar wood is commonly used in railway coaches due to its durability, natural resistance to termites and fungi, and structural strength. It is a premium timber species from the Himalayan region that can withstand the rigorous conditions of railway travel. Shisham, Teak, and Pine have other applications but are not preferred for railway coach construction.

Pykara is a hydroelectric power plant located in Tamil Nadu, not a thermal power plant. Thermal plants generate electricity by burning fossil fuels like coal, oil, or gas. Dhuvaran, Faridabad, and Obra are thermal power stations that use coal or gas as fuel. Pykara harnesses water power from the Pykara river in the Nilgiri hills.

The cotton textile industry dispersed from Mumbai primarily due to extreme congestion, high land costs, and lack of space for expansion in the city. As the industry grew, mills sought locations with more space, cheaper land, and better infrastructure. While transportation and technology improvements enabled dispersal, congestion was the primary push factor.

Asbestos industry primarily uses amphibole varieties of asbestos minerals (like crocidolite and amosite) for manufacturing asbestos products. Asbestos is a fibrous mineral, and amphibole-type asbestos is widely used in industrial applications due to its heat resistance and durability. Pyroxene, Quartz, and Feldspar are common minerals but not used in asbestos production.

Mysore, Bangalore, Salem, and Amritsar are all major silk weaving and production centers in India. These cities have historical importance in silk industry - Mysore and Bangalore for Mysore silk, Salem for Tamil Nadu silk, and Amritsar for its famous handloom silk. They are not primarily railway junctions, cotton trade hubs, or silk cultivation (which happens in rural areas with mulberry cultivation).

Rana Pratap Sagar Dam is a hydroelectric power plant located on the Chambal River in Rajasthan. It generates electricity through water power, not solar, nuclear, or wind energy. The plant is part of the Chambal Valley Project and contributes to Rajasthan's power generation. It's named after the Rajput warrior Maharana Pratap.

The Fifth Five Year Plan (1974-79) emphasized public sector investment in heavy industries and infrastructure, making it the period with highest investment per enterprise in the public sector during India's industrial development.

Kothagudem Thermal Power Station is located in Kothagudem, Telangana. At the time this question was written, Telangana was part of Andhra Pradesh, so the answer reflects the historical administrative boundaries before Telangana became a separate state in 2014.

Obra Thermal Power Station is located in Obra, Uttar Pradesh. It is a coal-based power plant situated in the Sonbhadra district of Uttar Pradesh.