engineering recuitment NHPC JE & THDC JE 2023 Mock Test Fluid Mechanics Dimensional and Model Analysis
In a tidal model, the horizontal scale ratio is 1/1000 and the vertical scale ratio 1/100. If the time period for prototype is 12 hours, the correct time period for model would be:
1
12 minutes
2
120 minutes
3
200 minutes
4
7.2 min