. American hydroelectric practice; a compilation of useful data and information on the design, construction and operation of hydroelectric systems, from the penstocks to distribution lines . ^^■s. S ^ a - -2 S ^ 3 -a I (- S? o g 3 a « i a & S mu 3 o o a *4-( ^ 3 E CI s d o3^od,psa* I 3 g ^ O .9 03 ! g -S .d ! - - a; ; ^ rd O S ^, ^ d 2§ bfl ^d ) C^ :d > o id a I ■§ ^ -S I § « s I ^ g -a I ^ m o3 0) o S rt oj ^ s •S .3 >>-r,-S 03 S 3 3 >> 2 -, d *^ a)•-^ T3 -da> 0) -^ S -r a 03 03 -f^ & a g (D d T? 2 ^ S ^ ^ ^ OS ^ bflM CD C3 •s s ^ I 00 i ^ II o °3 ca i«! a a £ ever, in addit
. American hydroelectric practice; a compilation of useful data and information on the design, construction and operation of hydroelectric systems, from the penstocks to distribution lines . ^^■s. S ^ a - -2 S ^ 3 -a I (- S? o g 3 a « i a & S mu 3 o o a *4-( ^ 3 E CI s d o3^od,psa* I 3 g ^ O .9 03 ! g -S .d ! - - a; ; ^ rd O S ^, ^ d 2§ bfl ^d ) C^ :d > o id a I ■§ ^ -S I § « s I ^ g -a I ^ m o3 0) o S rt oj ^ s •S .3 >>-r,-S 03 S 3 3 >> 2 -, d *^ a)•-^ T3 -da> 0) -^ S -r a 03 03 -f^ & a g (D d T? 2 ^ S ^ ^ ^ OS ^ bflM CD C3 •s s ^ I 00 i ^ II o °3 ca i«! a a £ ever, in addition to the approximate estimates given under the heading ofconstruction costs, page 180, attention may be called to the following itemswhich go to make up transmission line costs. These items are cost of right- 228 HYDROELECTRIC PRACTICE of-way, cost of conductors, cost of insulators, and cost of towers. The relationof the last two items are approximately shown in Fig. 130. These curves
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