MCQOPTIONS
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| 1. |
How many numbers of idlers are requires per Km length of belt conveyor? |
| A. | 1000 to 1200 |
| B. | 1000 to 1800 |
| C. | 1200 to 1900 |
| D. | 2000 to 3200 |
| Answer» B. 1000 to 1800 | |