What type of piston rings are fitted on a piston? State the purpose of each piston ring.
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Piston rings are of three types - compression, oil control, and scraper. Compression rings seal the combustion chamber, oil control rings regulate oil consumption, and scraper rings prevent oil from e...read more
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Balmer Lawrie Shift Incharge interview questions & answers
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A Shift Incharge was asked Q. What type of piston rings are fitted on a piston? State the purpose of each pist...read more
Popular interview questions of Shift Incharge
A Shift Incharge was asked Q1. What is a fixture?
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A Shift Incharge was asked Q3. What type of piston rings are fitted on a piston? State the purpose of each pist...read more
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