Side
af
764
Forrige
Næste
358 Molesworth’s pocket-book
Telegraph Construction, by Paget Higgs, LL.D.,
C. E.—continued.
Ratios of Weights and Diameters: g.p. wires.
w P Log. 2 13 Ie Lug. — W | » r I> 1 Lo?-- I
w d << w j d u
0-75 2*78 0*44404 !• 04 3-211 0-50651 1-333-ÖÜ 0-55Ö3Ü
0-76 2'79 0’44560 1-05 3'22 0-50786 1-343-til 0'55751
0-77 2-81 0-44871 1*06 3*23 0-5US20 1-35 3-63 0-55991
0-78 2’82 0'45025 1-07 3-24 0'51055 1-36 3-64 0’56110
0'79 2-84 Ü-45332 1-08 3'26 0-51332 1-37 3-64 0-56110 I
0-80 2-85 0-45484 1’09 3’27 0’61455 1-38 3’65 0-56229 I
0-81 2-87 0'45788 1-10 3'29 0-51720 1-39 3-67 0-56467 I
0'82 2't>9 0-46119(1 I’ll 3-30 0-51851 1-4036S 0-56585 I
0-83 2’90 0-4Ö240 1-123-31 0-51983 1-41'3'69 0-56703 I
0-84 2-92 0'46538 1-133-33 0-52244 1-42 3-71 0-56937 1
0-85 2-93 0-46687 1'143 31 0-52375 1-433-72 0-37054
0*86 2-95 0’46982 1-15 3’35 0-52504 1 443-73 0-57171 I
0-87 2-H& 0'47129 1-16 3-36 0-52634 1-45 3 75 0-57403 I
0-8Ü 2-98 0-47432 1-17 3'38 0-52892 1-463-T0 0-57519
U-89 299 0’47567 1-18 3-39 0'53020 1-47 3-77 0-57634
0'90 3-01 0'47857 1-19 3-4U 0-53148 1-48 3-78 057749
0’91 3-02 0’48001 1'203'42 0’53403 1-49 3-80 0-57978
0*92 3’04 0-4828T 1-21:3-43 0’53629 1-5U3’81 0'58092
0-93 3’05 0-48430 1-223'44 0-53656 1-51 3-82 0-5M206
0’943* U7 QM8iil4 1-23 3'46 O’53908 1’52 3'H4 0'58433
O-95 a-08 0M8885 1'2+3-1T 0-54033 1'53 3-85 0-58546
O’9b 3’10 0’49136 1‘25 3’49 0-31283 l'54'3’8b 0-58659
0-97 3’11 0-49276 1'26 3-50 0'54407 l-65 3'»7 0-58711
0’9» 3'12 Q-49415 l-27i3*53 0'54654 1-56 3’88 0-58883
o-9a 3’14 0-49693 1'28 3-531 0'5+777 l’jr3’89 0-58995
POO 3 15 0-49831 1’29,3-54 0-54900 1-58 3-90 0-59106
1-01316 0-499öa 1*30 3’55 0'55020 1-59 3-91 0-59318
1-02 3’18 0’50243 l-31|3-57 0’5526? 1-603-M 0'59329
1’1)3 3’19 0-50379 1-32 3’68 0-55388
These logs, are to be increased by the following
logs, for the several strands,
viz.: 3 strand 0'03342
7 strand 0'00119