*/*_The distance by which the __________ of the D-slide valve overlaps the steam port is called exhaust lap.?

*/*_The distance by which the __________ of the D-slide valve overlaps

1.	/_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.	Corners
D.	None of these
Answer» B. Outer edge

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*/*_The distance by which the __________ of the D-slide valve overlaps the steam port is called exhaust lap.?

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/_The distance by which the __________ of the D-slide valve overlaps the steam port is called exhaust lap.?