Q8:-The following particulars relate to a symmetrical circular flank cam operating a flat- faced follower in 4-stroke engine:- base circle radius=25 mm, nose circle radius=8 mm, lift of the valve=10 mm, total angle of action of the cam=120° and the engine speed=1000 rpm. Determine: - (a) the flank radius, (b) maximum velocity and (c) maximum acceleration and retardation of the follower. If the mss of the follower and valve with which it is in contact is 4 kg, find the minimum force to be exerted by the spring to overcome the inertia of the valve parts. Q8:-The following particulars relate to a symmetrical circular flankcam operating a flat- faced follower in 4-stroke engine:- basecircle radius=25 mm, nose circle radius=8 mm, lift of the valve=10mm, total angle of action of the cam=120° and the enginespeed-1000 rpm. Determine: - (a) the flank radius, (b) maximumvelocity and (c) maximum acceleration and retardation of thefollower. If the mss of the follower and valve with which it is incontact is 4 kg, find the minimum force to be exerted by the springto overcome the inertia of the valve parts.

Velocity is the forward motion of a body. It is equal to the distance covered by the body per unit…

Answered: Q8:-The following particulars relate to…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Q8:-The following particulars relate to a symmetrical circular flank cam operating a flat- faced follower in 4-stroke engine:- base circle radius=25 mm, nose circle radius=8 mm, lift of the valve=10 mm, total angle of action of the cam=120° and the engine speed=1000 rpm. Determine: - (a) the flank radius, (b) maximum velocity and (c) maximum acceleration and retardation of the follower. If the mss of the follower and valve with which it is in contact is 4 kg, find the minimum force to be exerted by the spring to overcome the inertia of the valve parts.

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