What happens to the spring when the valve is opened?(a) Elongate(b) Compress(c) Twist(d) both compress and twistI have been asked this question in an online quiz.My query is from IC Engine in portion Design of IC Engine Components of Automotive Engine Design

What happens to the spring when the valve is opened?(a) Elongate(b) Co

1.	What happens to the spring when the valve is opened?(a) Elongate(b) Compress(c) Twist(d) both compress and twistI have been asked this question in an online quiz.My query is from IC Engine in portion Design of IC Engine Components of Automotive Engine Design
Answer» Right option is (b) Compress The best explanation: The spring GETS compressed when valves are OPENED which means the CAMS are in action and push the push ROD thereby rocker-arm. DEPENDING on usage, the spring loses its strength.

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What happens to the spring when the valve is opened?(a) Elongate(b) Compress(c) Twist(d) both compress and twistI have been asked this question in an online quiz.My query is from IC Engine in portion Design of IC Engine Components of Automotive Engine Design

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