In a horizontal engine, reciprocating parts are accelerated when the piston moves from

Related MCQs

• In a horizontal engine, reciprocating parts are retarded when the piston moves from
• In a horizontal engine, the weight of the reciprocating parts also add/subtract to the piston effort.
• When the piston is accelerated, the piston effort is given by which of the following the equation?
• 45 N/mm2. The connecting rod length between centres is 1.2 m and the cylinder bore is 0.5 m. If the engine runs at 250 r.p.m. and if the effect of piston rod diameter is neglected, calculate the net load on piston.
• For the given data of an Internal combustion engine : Mass of parts = 180 kg bore = 175 mm, length of stroke = 200 mm, engine speed = 500 r.p.m., length of connecting rod = 400 mm and crank angle = 60° from T.D.C, find the inertia force.
• Secondary forces in reciprocating mass on engine frame are
• Piston effort acts along the line of stroke.
• In the presence of frictional resistance, the expression for piston effort is  
• 2 D ALEMBERT'S PRINCIPLE - DYNAMIC ANALYSIS IN RECIPROCATING ENGINES
• 4 strokes engine have a lower thermal efficiency than 2 stroke engine.