MCQOPTIONS
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MCQOPTIONS
| 1. |
When is orifice called ‘large orifice’? |
| A. | If the head of liquid is less than 5 times the depth of orifice |
| B. | If the head of liquid is less than 2.5 times the depth of orifice |
| C. | If the head of liquid is less Hence, 4 times the depth of orifice |
| D. | If the head of liquid is less than 1.5 times the depth of orifice |
| Answer» B. If the head of liquid is less than 2.5 times the depth of orifice | |