The main purpose of piston rings is

Related MCQs

• The total number of rings on piston may vary from
• Oil rings on the piston are located
• The compression rings mounted on piston are generally made of
• Piston pin connected piston with
• Distance travelled by piston from TDC to BDC is
• To and fro motion of piston is converted to
• The piston pin of some engine is offset to
• The piston skirt clearance at room temperature is
• The clearance volume is the volume of air or mixture left in the cylinder when piston is at
• A part that connects piston with connection rod is