Dharshana, K. A. D.; Hettiarachchi, N.K.; De Silva, A.; Gayashan, M.
(University of Ruhuna, Wellamadama, Matara, 2012-02-22)
Manual power generation can be used as one of the power sources at household
levels to fulfill the energy demand of a developing country such as Sri Lanka.
People waste their energy very often during their day to day ...