The other value will be returned. The formula is as follows: To convert pounds per square inch to kilopascals(PSI to KPA), multiply the PSI value by 6.894757293168361. To convert kilopascals to pounds per square inch(KPA to PSI), multiply the kpa value by .14503773773020923.
Engineering drawing shares some traits with artistic drawing in that both create pictures. But whereas the purpose of artistic drawing is to convey emotion or artistic sensitivity in some way (subjective impressions), the purpose of engineering drawing is to convey information (objective facts).
Drawing usually means using drawing instruments, from compasses to computers to bring precision to the drawings. This is just an introduction. Don't worry about understanding every detail right now-just get a general feel for the language of graphics.