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Which are the two types of piston rings in the piston?(a) Bearing and compression rings(b) O-ring and oil rings(c) O-ring and bearing(d) Compression rings and oil ringsI have been asked this question by my college professor while I was bunking the class.The above asked question is from IC Engine in chapter Design of IC Engine Components of Automotive Engine Design

Answer»

Right OPTION is (d) Compression rings and oil rings

Explanation: The compression ring and the oil ring are the two TYPES of piston rings in the piston, WHEREAS bearing is USED to bear the load and O-ring doesn’t come into the picture.



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