Abstract:
The purpose of this engineering program is to the dynamometer for four piston engine test. The studyareas are included the torque measurement for engine test and to use torque from hydraulic dynamometer fan that is tranferred through liquid to torque on hydraulic dynamometer and it can be calculate to brake horse power witch indicated horse power and mechanical efficiency under the principleof morse test The results of this experiment proved that this design engine test can be use to design and measure torque for dynamometer and it can be calculate the mechanical efficiencyforganeral engine byit can be measure maximum torque 213 Nm