A radiation pattern (or field pattern) is a graph that describes the relative far field value, E or H, with direction at a fixed distance from the antenna. A field pattern includes an magnitude pattern...
Before you start learning new things u must know what actually u doing while learing, according to energy principle -Energy can neither be created nor destroyed; rather, it transforms from one form to...
#8 Refrigeration Capacity (RC): • RC = mass flow rate of refrigerant * Refrigeration Effect (RE) • After multiplying RE (kJ/kg) with Mass Flow Rate (kg/s), units will be in kW (=kJ/s), so units...
As Davis and Harden (1999) have indicated there is still some confusion about what PBL really is. It is best thought of as an educational approach where students are encouraged to take an active role in...