MCQOPTIONS
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				| 1. | 
                                    The laminar boundary layer occurs when a cold fluid over a hot plate. In which of the following positions, the temperature gradient assumes zero value? | 
                            
| A. | At bottom of boundary layer | 
| B. | In mid free stream of fluid | 
| C. | At top of boundary layer | 
| D. | At the junction of laminar and turbulent boundary layer | 
| Answer» D. At the junction of laminar and turbulent boundary layer | |