Alaabta wareegyada PCB-ga ayaa ah xalka ugu fiican ee baahiyahaaga koronto.Soo bandhigaya qubbad bir ah, fidiyaha nalka, saxanka LGF, LEDs, caabiyeyaasha, iyo dareemayaasha, waxay ku siinaysaa guddi wareeg ah oo la isku halayn karo oo hufan mashaariicdaada.Naqshaddeeda adag waxay hubisaa waxqabad waara oo waara, halka cabbirkeeda is haysta ay ka dhigayso mid ku habboon meelo cidhiidhi ah.Alaabtaani waxay ku fiican tahay codsiyo badan oo kala duwan, laga bilaabo baabuurta ilaa warshadaha, waana hubaal inay ku siin doonto waxqabadka ugu tayada sarreeya.Iyada oo si fudud loo rakibay iyo dayactirkeeda, badeecadan wareegyada PCB ayaa ah doorashada ugu fiican ee baahiyahaaga korantada.
Wareegyada PCB waa xalka ugu fiican ee baahiyaha wareegga adag.Muujinta farsamada gacanta ee qaan-gaadhka ah, wareegyadani waxay ku habboon yihiin degaanno kala duwan oo kala duwan waxayna ku faanaan iska caabin hoose iyo cimri dheer.Iyada oo leh injineernimo sare iyo qaybo tayo leh, wareegyada PCB ayaa ah doorashada ugu fiican ee mashruuc kasta.