In a 4 cycle engine the intake valve begins to open at?

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In a 4 cycle engine the intake valve begins to open at?..

Answer / hameedwahab

In a 4 cycle engine the intake valve begins to open just before the piston reaches to Top Dead Center (During Exhaust Stroke).

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In a 4 cycle engine the intake valve begins to open at?..

Answer / vigneshwar

intake valve opens during suction stroke by the operation
of cam

Is This Answer Correct ?    1 Yes 0 No

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