◆ Kutayika kochepa, mtengo wotsika mtengo, ndi zotsatira zoonekeratu zopulumutsa mphamvu;
◆ Zoletsa moto, zosawotcha, zosaphulika komanso zopanda kuipitsa;
◆ Kuchita bwino kwaumboni wa chinyezi ndi mphamvu yamphamvu yotaya kutentha;
◆ Kutulutsa pang'ono pang'ono, phokoso laling'ono ndi kusakonza;
◆ Mphamvu zapamwamba zamakina, kukana kwamphamvu kwafupipafupi komanso moyo wautali wautumiki;
Mikhalidwe yogwiritsiridwa ntchito yomwe imakwaniritsa zofunikira izi ndizomwe zimagwiritsidwa ntchito bwino:
a.Kutalika pamwamba pa nyanja sikuyenera kupitirira 1000m.
b.Kutentha kwapakati + 40 ° C tsiku lililonse kutentha + 30 ° C pachaka pafupifupi kutentha +20 ° C osachepera kutentha -30 ° C (kwa osintha akunja) kutentha osachepera -5 ° C (kwa thiransifoma m'nyumba).
C. Mawonekedwe amagetsi amagetsi amafanana ndi sine wave.
d.Symmetry ya Mipikisano gawo mphamvu magetsi voteji, voteji magetsi olumikizidwa kwa Mipikisano gawo thiransifoma ayenera pafupifupi symmetrical.