MCQOPTIONS
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MCQOPTIONS
| 1. |
The empirical equation for average particle size (d) in m is ______ |
| A. | d= (A frac{ sqrt{ sigma}}{v sqrt{ rho}}+B Big( frac{ sqrt{ mu}}{ sigma rho} Big)^{0.45}(1000 frac{f_1}{f_a})^{1.5} ) |
| B. | d= (A frac{ sqrt{ sigma}}{v sqrt{ rho}}+B Big( frac{ sqrt{ mu}}{ sigma rho} Big)^{1.5}(1000 frac{f_1}{f_a})^{0.45} ) |
| C. | d= (A frac{ sqrt{ sigma}}{v sqrt{ rho}}+B Big( frac{ sqrt{ mu}}{ sigma rho} Big)^{0.45}(1000 frac{f_a}{f_1})^{1.5} ) |
| D. | d= (A frac{ sqrt{ sigma}}{v sqrt{ rho}}+B Big( frac{ sqrt{ mu}}{ sigma rho} Big)^{0.45}(10000 frac{f_1}{f_a})^{1.5} ) |
| Answer» B. d= (A frac{ sqrt{ sigma}}{v sqrt{ rho}}+B Big( frac{ sqrt{ mu}}{ sigma rho} Big)^{1.5}(1000 frac{f_1}{f_a})^{0.45} ) | |