Drag each tile to the correct box. adam wants to become a certified professional engineer. what are the steps that he will have to follow? complete the fe exam two year work experience under an fe a four-year engineering degree from an abet-accredited program four years of work experience under a pe two year supplementary degree course in pe complete the principles and practice of engineering (pe) exam

Air is to be cooled in the evaporator section of a refrigerator by passing it over a bank of 0.8-cm-outer-diameter and 0.4-m-long tubes inside which the refrigerant is evaporating at -20°c. air approaches the tube bank in the normal direction at 0°c and 1 atm with a mean velocity of 4 m/s. the tubes are arranged in-line with longitudinal and transverse pitches of sl- st 1.5 cm. there are 30 rows in the flow direction with 15 tubes in each row. determine (a) the refrigeration capacity of this system and (b) pressure drop across the tube bank. evaluate the air properties at an assumed mean temperature of -5°c and 1 atm. is this a good assumption?