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The distance by which the _____________ of the...

The distance by which the _____________ of the D-slide valve overlaps the steam port is called exhaust lap.

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asked Sep 22, 2022 in Machine Dynamics by Grayson (34.3k points)

The distance by which the _____________ of the D-slide valve overlaps the steam port is called exhaust lap.

(a) inner edge

(b) outer edge

(c) centre edge

(d) none of the mentioned

I have been asked this question in homework.

I'm obligated to ask this question of Steam Engine Valves and Reversing Gears in portion Steam Engine Valves and Reversing Gears of Machine Dynamics

machine dynamics
steam engine valves and reversing gears

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1 Answer

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answered Oct 14, 2022 by Fred (38.6k points)

Right choice is (a) inner edge

Easy explanation: Steam lap or exhaust lap is the distance by which the outer edge of the D-slide valve overlaps the steam port.

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