Which of the following describes the firing interval in a four-stroke – McqOptions

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1.	Which of the following describes the firing interval in a four-stroke engine?
A.	F.I. = 720°/Number of cylinders
B.	F.I. = 360°/Number of cylinders
C.	F.I. = 270°/Number of cylinders
D.	F.I. = 180°/Number of cylinders
Answer» B. F.I. = 360°/Number of cylinders

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