A System of Useful Formulae Adapted to the Practical Operations of Locating And
The book A System of Useful Formulae Adapted to the Practical Operations of Locating And was written by author Here you can read free online of A System of Useful Formulae Adapted to the Practical Operations of Locating And book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is A System of Useful Formulae Adapted to the Practical Operations of Locating And a good or bad book?
Where can I read A System of Useful Formulae Adapted to the Practical Operations of Locating And for free?
In our eReader you can find the full English version of the book. Read A System of Useful Formulae Adapted to the Practical Operations of Locating And Online - link to read the book on full screen. Our eReader also allows you to upload and read Pdf, Txt, ePub and fb2 books. In the Mini eReder on the page below you can quickly view all pages of the book - Read Book A System of Useful Formulae Adapted to the Practical Operations of Locating And
In our eReader you can find the full English version of the book. Read A System of Useful Formulae Adapted to the Practical Operations of Locating And Online - link to read the book on full screen. Our eReader also allows you to upload and read Pdf, Txt, ePub and fb2 books. In the Mini eReder on the page below you can quickly view all pages of the book - Read Book A System of Useful Formulae Adapted to the Practical Operations of Locating And
What reading level is A System of Useful Formulae Adapted to the Practical Operations of Locating And book?
To quickly assess the difficulty of the text, read a short excerpt:
= 7. 7820505 C. = 00 41 37" -46 C s 1720 Q3/ 40" -26 F K 70 14 42" -27 1800 00 00" -00 = 1780 45 17" = 1720 05 24" -65 = 60 39 52" -35 211730 20 07" -65 = J (1800 C 6 ) = 860 40 03"- S 6 =860 40 03" -82 r 1 + J h = 502 075 feet C 6 =60 39 52" -35 ch 6 = 58-233 feet co. Ar. Sin. = 0-0007349 log. = 2-7007686 sin. = 9-0646679 log. = 1-7661714 the distance from the mouth of the switch on the outside of the turnout to the frog angle in the main track.
TURNOUT FROM INSIDE OF CURVE. 99 (45) Having thu...s completed our investigation of the problem direct, we will now examine it reversed, by supposing the radius of the main track given, as before, viz. , r = 5729 597; h = 47 feet ; d = -416 feet ; and the frog angle Fr = 7 14 42". 27 ; the switch angle, Sw = 1 08 12"; to find the radius of the turnout = /, and the position of the frog.
Draw the lines ee, cc representing the outer and inner rail of the main track, and the dotted line //, corresponding to the switching of the outer rail ; then, draw the radius F C ; then, from F draw the line F C indefinitely, making an angle with F C = the frog angle ; then, from F draw the line F C", making an angle with F C = the switch angle -f- the frog angle, and equal in length to the radius of the dotted line = C G; then, with a radius = C F and with C" as a centre, draw the angular dotted line at S, and this dotted line will intersect //at the mouth of the switch.
What to read after A System of Useful Formulae Adapted to the Practical Operations of Locating And?
You can find similar books in the "Read Also" column, or choose other free books by Simeon Borden to read onlineMoreLess
To quickly assess the difficulty of the text, read a short excerpt:
= 7. 7820505 C. = 00 41 37" -46 C s 1720 Q3/ 40" -26 F K 70 14 42" -27 1800 00 00" -00 = 1780 45 17" = 1720 05 24" -65 = 60 39 52" -35 211730 20 07" -65 = J (1800 C 6 ) = 860 40 03"- S 6 =860 40 03" -82 r 1 + J h = 502 075 feet C 6 =60 39 52" -35 ch 6 = 58-233 feet co. Ar. Sin. = 0-0007349 log. = 2-7007686 sin. = 9-0646679 log. = 1-7661714 the distance from the mouth of the switch on the outside of the turnout to the frog angle in the main track.
TURNOUT FROM INSIDE OF CURVE. 99 (45) Having thu...s completed our investigation of the problem direct, we will now examine it reversed, by supposing the radius of the main track given, as before, viz. , r = 5729 597; h = 47 feet ; d = -416 feet ; and the frog angle Fr = 7 14 42". 27 ; the switch angle, Sw = 1 08 12"; to find the radius of the turnout = /, and the position of the frog.
Draw the lines ee, cc representing the outer and inner rail of the main track, and the dotted line //, corresponding to the switching of the outer rail ; then, draw the radius F C ; then, from F draw the line F C indefinitely, making an angle with F C = the frog angle ; then, from F draw the line F C", making an angle with F C = the switch angle -f- the frog angle, and equal in length to the radius of the dotted line = C G; then, with a radius = C F and with C" as a centre, draw the angular dotted line at S, and this dotted line will intersect //at the mouth of the switch.
What to read after A System of Useful Formulae Adapted to the Practical Operations of Locating And?
You can find similar books in the "Read Also" column, or choose other free books by Simeon Borden to read onlineMoreLess
Read book A System of Useful Formulae Adapted to the Practical Operations of Locating And for free
You can download books for free in various formats, such as epub, pdf, azw, mobi, txt and others on book networks site. Additionally, the entire text is available for online reading through our e-reader. Our site is not responsible for the performance of third-party products (sites).
Write Review:
Guest
Read Also
10 / 10
User Reviews: