26. He aha nā kuhi e pono ai ke nānā aku i ka hoʻohana ʻana i nā mīkini hana wā paʻa diesel?

Pane:

1) Pono ka wai i loko o ka pahu wai e lawa a mālama mau i ka hana ma waena o ka pae mahana i ʻae ʻia.

2) Pono ka aila lubricating ma kahi, akā ʻaʻole i nui loa, a hoʻomau i ka hana i loko o ka pae kaomi i ʻae ʻia.

3) Hoʻonohonoho ʻia ke alapine ma kahi o 50HZ, a hoʻokūpaʻa ka uila ma kahi o 400V.

4) Aia nā kahe ʻekolu i loko o ka pae i helu ʻia.

27. ʻO nā ʻāpana hea o ka mīkini hana kākahi kakolina e pono ai e pani a hoʻomaʻemaʻe pinepine paha?

Pane: Kahi kakolina diesel, kānanaʻaila, kānana ea. (Loaʻa nā kānana wai i nā hui pākahi)

28. He aha nā mea pono nui o nā mea hana ʻole palaki?

Pane:

(1) Hoʻokuʻu ʻia i ka mālama ʻana o nā brushes kalapona;

(2) Keakea ʻole i ka lekiō;

(3) E hoʻemi i ka nalo ʻana o ka maikaʻi ʻole o ka magnet.

29. He aha ka papa laulā laulā o nā mea hana hale?

Pane: ʻO ka mīkini i hana ʻia i ka home ʻo Class B; ka mīkini momoku ahi marathon, ka mīkini mana Leroy Somer a me ka mīkini mana Stamford o ka papa H.

30. He aha nā ʻenekini ʻenekini ʻenekini e pono ai e kāwili ʻia me ka petrolina a me ka aila mīkini

Pane: ʻenekini ʻenekini pahukaha ʻelua.