1. Overload kariya 2. Short da'ira 3. Gudanarwa 4. An yi amfani da shi a cikin ginin zama, ginin Gidaje, masana'antar tushen makamashi da kayayyakin more rayuwa. 5. A cewar irin sakin nan da nan an tsara su kamar haka: Type B (3-5) Ln, Type C (5-10) Ln, Type D (10-20) ln