coefficient of efficiency इन हिंदी

coefficient: गुणक गुणांक

coefficient of: गुणन-आघूर्ण

of: स् का की पर बाबत

efficiency: कार्य कार्यक्षमता

coefficient of disturbancy	coefficient of divergence	coefficient of drag
coefficient of dynamical friction	coefficient of earth pressure	coefficient of elasticity
coefficient of elongation	coefficient of emission	coefficient of evaporation

अंग्रेज़ी→नहीं। नहीं।→अंग्रेज़ी