the avg piston speed of an internal combution engine increases as cylinder dim

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the avg piston speed of an internal combution engine
increases as cylinder dimension decreases justify?

Question Posted / ravinmech52

5 Answers
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the avg piston speed of an internal combution engine increases as cylinder dimension decreases jus..

Answer / karan singh

As we know that a cylinder contains four functions that are
suction, combustion, expansion and exhaust. If cylinder
dimensions decreases then compression in a cylinder
increase with high pressure and and increase in a pressure
in expansion also. Due to that exhaust provide large output
and the Piston movement increases.

Is This Answer Correct ?

35 Yes

4 No

the avg piston speed of an internal combution engine increases as cylinder dimension decreases jus..

Answer / mazhar sunil

as the dimension of cylender deccreas the speed increases
because the volume of cylender decreases the compression
developed in cylinder increas as the result piston moves
speed

Is This Answer Correct ?

19 Yes

6 No

the avg piston speed of an internal combution engine increases as cylinder dimension decreases jus..

Answer / im5690

when the cylinder dimensions reduce so does the crank radii. hence the smaller dim of the crank leads to the increased linear speed of the piston

Is This Answer Correct ?

4 Yes

0 No

the avg piston speed of an internal combution engine increases as cylinder dimension decreases jus..

Answer / sukanta kumar chand

as mean piston speed = 2*L*N ,
L=stroke length ,N=crank speed,
for constant power output at constant speed of engine i
directly propertional to L as (Bp=P*L*A*N/60).
so mean piston speed increases.

Is This Answer Correct ?

4 Yes

0 No

the avg piston speed of an internal combution engine increases as cylinder dimension decreases jus..

Answer / nirmal

QUESTION is incorrect.piston speed remains constant
irrespective of engine size for all engines of the same
manufacturer.refer i c engine by sharma mathur chapter on s
i engines ....for furhter clarification

Is This Answer Correct ?

4 Yes

5 No

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