1. Manu jahpu: aluminum manu gaw magri mang hta grau yawm ai. Dai majaw, aluminum hpe overhead lines ni a matu lang ai arung arai ni hku nna jai lang ai gaw, manu jahpu hte seng nna grau sut masa lam rai nga ai, dai gaw power system ting hpe gawgap ai hte gram lajang ai manu hpe shayawm ya lu ai.
Lahkawng, n-gun hte density: aluminum a density gaw magri a masum hta na langai sha rai nga ai, lachyum gaw galu kaba ai masa langai sha hta, aluminum wire a n-gun gaw magri wire hta grau n law ai. Ndai lam gaw, n-gun rawng ai hte gram lajang na matu yak hkak ai lam hpe grai shayawm ya lu ai, n-gun n-gun hpe mung shayawm kau ya ai majaw, aluminum wire ni hpe ntsa kaw na line application ni hta grau akyu rawng hkra galaw ya lu ai.
Iii. Electrical conductivity: aluminum a wan n-gun hpe n-gun n-gun n-gun n-nga ai raitim, shi a wan n-gun n-gun gaw grai tsaw nna, ntsa kaw na n-gun dat shabra ai lam law malawng a ra kadawn ai lam ni hpe hkan sa lu na matu grai law nga ai. Aluminium hpe shaw la nna galaw shapraw na matu hpaji masa ni gaw, aluminum cables hpe magri hte galaw ai lam hpe wan n-gun hte galaw shapraw lu sai. Dai majaw, wan n-gun hte seng nna, aluminum wire ni gaw ra kadawn ai lam ni hpe tup hkrak hkan sa lu ai.
