MCQOPTIONS
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MCQOPTIONS
| 1. |
The pressure in distribution mains in a residential building up to three storeys is ____________ |
| A. | 2kg/cm² |
| B. | 5kg/cm² |
| C. | 7kg/cm² |
| D. | 10kg/cm² |
| Answer» B. 5kg/cm² | |