. The street railway review . iO JO Ins. FIG. 7—MOTOR AND SISPENSION. over; the same thing is shown in otiier places. The first part ofthe distance from Biglen to Gross-Hochstetten is an up grade ofI in 40; this is followed by a short level stretch, and then by adown grade of 1 in 40. The record clearly shows the slight re-duction in speed, 2 per cent, on climbing the up grade, then thereturn to 39 kilometers an hour on the level, and the slight increaseof speed, 2 per cent, on descending the grade of i in 40. On leaving POLVl >HASE \ 1 5 ^ ? -Sgvrj^ £i£_^ ^2£7ir 10 cc a ONE 16-rON CAR 0| £
. The street railway review . iO JO Ins. FIG. 7—MOTOR AND SISPENSION. over; the same thing is shown in otiier places. The first part ofthe distance from Biglen to Gross-Hochstetten is an up grade ofI in 40; this is followed by a short level stretch, and then by adown grade of 1 in 40. The record clearly shows the slight re-duction in speed, 2 per cent, on climbing the up grade, then thereturn to 39 kilometers an hour on the level, and the slight increaseof speed, 2 per cent, on descending the grade of i in 40. On leaving POLVl >HASE \ 1 5 ^ ? -Sgvrj^ £i£_^ ^2£7ir 10 cc a ONE 16-rON CAR 0| £ 1 ) ( 8 GRADE PER CENT 1 POLYPHASE \. s ^ L.£2!*2w OOS_ -£ IWIENT 3 L EVELTRAt K D A 10 onds, the test gave 57; three trailers should take 67 seconds, thetest gave 71. Five trailers would take 106 seconds to get up discrepancy between calculation and test is probably due tothe resistance to motion having been taken too small. In Table I are given the number of trailers which can be drawnup different grades by one moto
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Keywords: ., book, bookcentury1800, bookdecade1890, booksubjectstreetrailroads
