Wannan tsari ne mai tsawo. Maɓallin maɓalli na yau da kullun dole ne ya tabbatar da tsawon rayuwar injina na akalla zagaye 100,000 da kuma tsawon rayuwar lantarki na akalla zagaye 50,000. Kowane rukuni ana yin samfurin gwaji bazuwar, kuma kayan aikin gwajinmu suna aiki awanni 24 a rana a duk shekara ba tare da katsewa ba.
Gwajin tsawon rai na injiniya ya ƙunshi kunna maɓallan samfurin akai-akai da kuma yin rikodin zagayowar amfaninsu na ƙarshe. Ana ɗaukar samfuran da suka cika ko suka wuce ƙa'idodinmu a matsayin waɗanda suka cancanta. Gwajin tsawon rai na lantarki ya ƙunshi wucewar matsakaicin ƙarfin lantarki ta cikin samfuran da aka yi samfurin da kuma yin rikodin matsakaicin zagayowar amfaninsu.
Ta hanyar waɗannan hanyoyin gwaji masu tsauri, muna tabbatar da cewa kowane samfuri yana kiyaye kyakkyawan aiki da aminci a tsawon rayuwarsa
