Yeyiphi impawu ebangela ingxaki ye-spark plug?
Iplagi yespark njengenxalenye ebalulekileyo yenjini yepetroli, indima yeplagi yespark kukutshisa, ngokusebenzisa i-ignition coil ibetha i-voltage ephezulu, ikhuphe encamini, yenze i-spark yombane. Ukuba kukho ingxaki ngeplagi yespark, ezi mpawu zilandelayo ziya kuvela:
Okokuqala, amandla okutsha kwe-spark plug awanelanga ukuqhekeza umxube wegesi ovuthayo, kwaye kuya kubakho ukunqongophala kweesilinda xa ziqaliswa. Kuya kubakho ukushukuma okukhulu kwenjini ngexesha lokusebenza, kwaye kunokubangela ukuba imoto ingene emotweni, kwaye injini ayikwazi ukuqaliswa.
Okwesibini, ukutsha komxube ovuthayo weegesi kwinjini kuya kuchaphazeleka, ngaloo ndlela konyuswe ukusetyenziswa kwepetroli emotweni kwaye kuncitshiswe amandla.
Okwesithathu, igesi exutyiweyo engaphakathi kwenjini ayitshi ngokupheleleyo, nto leyo enyusa ukuqokelelwa kwekhabhoni, kwaye umbhobho wokukhupha umoya emotweni uya kukhupha umsi omnyama, kwaye igesi yokukhupha umoya idlula kakhulu umgangatho.
