If D is the distance between the parallel sidings and Œ≤ is the limiting angle of crossings, the distance between the noses of crossing measured parallel to the main track, is

If D is the distance between the parallel sidings and Œ≤ is the lim

1.	If D is the distance between the parallel sidings and Œ≤ is the limiting angle of crossings, the distance between the noses of crossing measured parallel to the main track, is
A.	All the above.
B.	D sin Œ≤
C.	D cot Œ≤
D.	D tan Œ≤
Answer» C. D cot Œ≤

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If D is the distance between the parallel sidings and β is the limiting angle of crossings, the distance between the noses of crossing measured parallel to the main track, is

If D is the distance between the parallel sidings and Œ≤ is the limiting angle of crossings, the distance between the noses of crossing measured parallel to the main track, is

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