Acontrol that checks the sequence of remitted checks would best be used to achieve which of the following objectives? a. input accuracy b. effectiveness of operations c. efficiency of operations d. input validity

The filament of an incandescent lamp has a temperature of 2000k. calculate the fraction of radiation emitted in the visible light band if the filament is approximated as blackbody

An air compression refrigeration system is to have an air pressure of 100 psia in the brine tank and an allowable air temperature increase of 60°f for standard vapor compression cycle temperatures of 77 f entering the expansion cylinder and 14 f entering the compression cylinder, calculate the coefficient of performance a. 2.5 b 3.3 c. 4.0 d. 5.0

What are the major differences between injection molding and extrusion?