D? ka ma enwere ike isi iyi, a na-ekewa ha n'ime: nfuli ?k? na-enwegh? isi ike (nke a na-akp? nfuli),?k? mgbap?ta unit(nke a na-akp? nkeji mgbap?ta).

1. Enwere ike kewaa nfuli ?k? na-enwegh? ike d?ka iwu nd? a si d?

1. D? ka ihe eji eme ihe, a na-ekewa ya na: nfuli ?k? ?gb? ala, nfuli ?k? mmiri, nfuli ?k? injinia, na nfuli ?k? nd? ?z?.

2. D? ka ?kwa nr?gide na-ap? ap?, a na-ekewa ya n'ime: obere ?k? ?k? ?k? ?k? ?k? ?k? ?k? ?k? ?k? ?k? ?k? ?k? ?k? ?k? ?k? ?k? ?k? ?k? ?k? ?k? ?k? ?k? ?k? ?k? ?k? ?k? ?k? ?k? ?k? ?k?.

3. Kewara d? ka ojiji: mmiri ?k? ?k? mgbap?ta,Mgbap?ta ?k? kw?siri ike, ?k?n? ?f?f? mmiri mmiri ?k? mgbap?ta.

4. D? ka e ji mara inyeaka, ha na-ekewa n'ime: nk?t? ?k? nfuli, miri ?ma ?k? nfuli, na submersible ?k? nfuli.

ab??,?k? mgbap?ta unitEnwere ike kewaa d?ka iwu nd? a si d?:

1. D?ka ?d? isi iyi ike si d?, a na-ekewa ya na:Igwe mgbap?ta mman? dizel, Electric moto ?k? mgbap?ta set, gas tobine ?k? mgbap?ta set, mman? ?gb?ala engine ?k? mgbap?ta set.

2. Kewara d? ka ojiji: mmiri ?k?n? ?k? mgbap?ta set,Ngalaba mgbap?ta ?k? kw?siri ike, Aka-ejide mobile ?k? mgbap?ta set (3) na-ekewa n'ime: nk?t? ?k? mgbap?ta set, miri ?ma ?k? mgbap?ta set, na submersible ?k? mgbap?ta set d? ka inyeaka e ji mara nke mgbap?ta set.