Penelitian ini bertujuan untuk menganalisa daya dan torsi mesin terhadap variasi panjang
muffler yaitu muffler 1 bersekat dengan panjang body 54 cm dan diameter inlet 21 mm …

The aim of this research was to investigate the influence of catalyst on the flash point,
viscosity, density, and iodine value of biodiesel. The raw material used in biodiesel …

The eddy current dynamometer is a torque test measuring instrument calculated from the
loading of an engine that rotates on its shaft to stop a rate from engine rotation and produce …

Abstrak Kebijakan Pemerintah tentang Pedoman Pembatasan Sosial Berskala Besar telah
mengakibatkan banyak pengemudi Ojek Online tidak dapat beroperasi maksimal. Tulisan …

A type of renewable energy is ethanol. One of ethanol's advantages is its very high octane
value so that the combustion process in the combustion chamber can burn perfectly and …

The advancement of automotive technology in Indonesia has been rapid, particularly in
motorcycle production, which reached 5,057,516 units in 2021 according to AISI data …

The imperfections in the ignition system have a significant impact on the power, torque, fuel
consumption, and exhaust emissions of the engine. The ignition system in motorcycles has …

Penelitian ini bertujuan untuk menganalisa daya dan torsi mesin terhadap variasi panjang
muffler yaitu muffler 1 bersekat dengan panjang body 54 cm dan diameter inlet 21 mm …

As time goes by, the population in Indonesia is increasing and the need for fossil energy is
very large, while fossil energy is currently experiencing a decline and is expected to run out …

Rekayasa alternatif dalam mendapatkan sumber lain selain bahan bakar dari fosil marak
diperbincangkan. Hal ini adalah akibat dari berkurangnya bahan bakar fosil setiap …