Pure mechanical work expended (disregarding thermal efficiency and BMR). For bikes this can be regarded as a measure of chain wear - a standard bicycle chain will last about 100 MJ, for motorcycles about 1 GJ.
या क्रियाकलापासाठी (थर्मल कार्यक्षमता आणि BMR दुर्लक्ष करून) पूर्णपणे यांत्रिक कार्य खर्च केले.
For bikes this can be regarded as a measure of chain wear - a standard bicycle chain will last about 100 MJ, for motorcycles about 1 GJ.