| 1 |
Natural silk is prepared by: |
- A. Silk worm
- B. Not silkworm
- C. Caterpillar
- D. Many worms
|
| 2 |
For eleven months, silkworm eggs are kept under: |
- A. 100<b style="color: rgb(34, 34, 34); font-family: sans-serif; line-height: 22.4px;">° </b><span style="color: rgb(34, 34, 34); font-family: sans-serif; line-height: 22.4px;">F temperature</span>
- B. 50<b style="color: rgb(34, 34, 34); font-family: sans-serif; line-height: 22.4px;">° </b><span style="color: rgb(34, 34, 34); font-family: sans-serif; line-height: 22.4px;">F temperature</span>
- C. 64<b style="color: rgb(34, 34, 34); font-family: sans-serif; line-height: 22.4px;">°</b><span style="color: rgb(34, 34, 34); font-family: sans-serif; line-height: 22.4px;"> F temperature</span>
- D. 32<b style="color: rgb(34, 34, 34); font-family: sans-serif; line-height: 22.4px;">° </b><span style="color: rgb(34, 34, 34); font-family: sans-serif; line-height: 22.4px;">F temperature</span>
|
| 3 |
Largest natural silk producer in the world is: |
- A. Japan
- B. China
- C. Brazil
- D. Italy
|
| 4 |
In Italy, largest silk fabrics manufacturing center is: |
- A. Burgamo
- B. Milan
- C. Geneva
- D. Komo
|
| 5 |
In India, silk textile manufacturing started in: |
- A. 6th century A.D.
- B. 10th century A.D.
- C. Before Christ
- D. After industrial revolution
|
| 6 |
Largest silk textile manufacturing center is Germany is: |
- A. Kre-field
- B. Bonn
- C. Hamburg
- D. Wuppertal
|
| 7 |
The feed of silkworms is: |
- A. Pepal' s leaves
- B. Acacia' s leaves
- C. Mulberry' s leaves
- D. Delbergia leaves
|
| 8 |
For eleven months, silkworm eggs are kept under |
- A. 100°F temperature
- B. 50°F temperature
- C. 64°F temperature
- D. 32°F temperature
|
| 9 |
In the world, manufacturing of artificial silk textile began in: |
- A. 1900 A.D
- B. 1950 A.D
- C. 1896 A.D
- D. 1866 A.D
|
| 10 |
Who invented the artificial silk? |
- A. Count Hilaire-de-Chardonnet
- B. Hsi-ling-Shi
- C. Charles Nicolas
- D. Henery Cooper
|
