| 1 |
Iron refinement process of Bessemer, Sir Henary Bessemer: |
- A. Introduce in 1800
- B. Introduce in 1900
- C. Introduce in 1855
- D. Introduce in 1950
|
| 2 |
In Iron & steel Industry, U.S.A ranked first |
- A. From 1900-1969
- B. 1900-1950
- C. 1900-2000
- D. Still ranked first
|
| 3 |
In 1874, Japan's first Iron and steel mill was installed: |
- A. In Kita-Kyushu
- B. In Kamashee
- C. In Muroran
- D. In Osaka
|
| 4 |
For preparation of one ton stainless steel: |
- A. Small quantity of water is required
- B. Large quantity of water is required
- C. 65 thousands gallon water is required
- D. There is no need of water
|
| 5 |
For making one ton stainless steel: |
- A. 14 pounds manganese is required
- B. No manganese is required
- C. 100 poundsmanganese is required
- D. Small amount ofmanganese is required
|
| 6 |
For smelting (refinement) of one tone of Iron ore: |
- A. 10 ton coal is required
- B. Only 5 ton coal is required
- C. 2 ton coal is required
- D. Only small amount of coal is required
|
| 7 |
In Manchurian Region, China's oldest Iron & steel manufacturing centre is: |
- A. Anshan
- B. Mukden
- C. Wuhan
- D. Chunpking
|
| 8 |
In 1929, U.S.A's first modern Iron & steel mill was established: |
- A. In New York
- B. In Florida
- C. In Massachusetts
- D. In California
|
| 9 |
Iron Age started in the world in: |
- A. 1500 B.C
- B. Many thousands years ago
- C. Eighteenth century
- D. Twentieth century
|
| 10 |
According to Alfred Weber's theory, most suitable place for Iron & steel industry is: |
- A. Where coal is easily availabe
- B. Where Pig Iron is easily available
- C. Where limestone is easily available
- D. Where coal & calcium carbonate is available
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