Introduction:
TISCO, which stands for Tata Iron and Steel Company, is one of the oldest and largest steel manufacturing companies in India. It played a significant role in the industrialization of the country. In this response, we will discuss the place where TISCO began its operations.

TISCO's Beginning:
TISCO was established in 1907 by Jamsetji Tata, an Indian industrialist and philanthropist, with the aim of producing steel in India. The initial operations of TISCO began in Jamshedpur, a city located in the state of Jharkhand, India.

Importance of Jamshedpur:
Jamshedpur was chosen as the location for TISCO due to several factors:

1. Availability of Raw Materials:
Jamshedpur is strategically situated near iron ore mines, coal fields, and limestone reserves. These raw materials are essential for the production of steel. The proximity to these resources ensured a steady supply of inputs for TISCO's manufacturing process.

2. Transportation Facilities:
Jamshedpur is well-connected by rail and road networks. This facilitated the transportation of raw materials to the plant and the finished products to various markets across the country.

3. Water and Power Supply:
The city is located near the confluence of the Subarnarekha and Kharkai rivers, providing a reliable water source for TISCO's operations. Additionally, the nearby Maithon Dam ensured a stable supply of electricity to power the manufacturing processes.

4. Supportive Government Policies:
The British colonial government at that time supported the establishment of industries in India. They provided favorable policies and incentives to encourage industrial growth. This encouraged Jamsetji Tata to choose Jamshedpur as the location for TISCO.

Conclusion:
Jamshedpur, located in Jharkhand, India, is the place where TISCO began its operations. The availability of raw materials, transportation facilities, water and power supply, and supportive government policies made it an ideal location for establishing a steel manufacturing company. TISCO's presence in Jamshedpur has contributed significantly to the development of the city and the growth of the steel industry in India.

Answer:
The place where TISCO began is Jamshedpur.
Explanation:

1. TISCO stands for Tata Iron and Steel Company.

2. It was established in 1907 and is now known as Tata Steel.

3. The company was founded by Jamsetji Tata, an Indian industrialist and philanthropist.

4. Jamshedpur is located in the eastern part of India, in the state of Jharkhand.

5. It was selected as the site for TISCO due to its proximity to iron ore mines and coalfields.

6. The city was planned and built by TISCO to accommodate its employees and provide them with necessary amenities.

7. Today, Jamshedpur is a major industrial and educational hub, known for its steel production and various institutions.

8. Tata Steel is one of the largest steel producers in the world and has contributed significantly to the industrial development of India.