A sh. Shorustam ov, R. Y. Abdullayev
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- Bu sahifa navigatsiya:
- yuk aylanmasi (oboroti)
p — tashish (jo‘natish)
h a jm i, o d a t d a , yil b o ‘y ic h a t o n n a m i q d o r i d a o d c h a n a d i . U s h b u k o ‘r s a t k i c h is h l a b c h i q a r i s h h a jm in i ta sh ish h a jm i b ila n b o g ‘lash i m k o n in i b e ra d i; ^ pi — yuk aylanmasi (oboroti) t o n n a - k i l o m e t r d a ( tk m ) b e l g i l a n i b , t a s h i l g a n y u k m i q d o r i n i t a s h i s h m a s o f a s ig a (/) k o ‘p a y tirib to p ila d i. Y u k a y la n m a s i ta s h is h j a r a y o n i n i n g b a r c h a b o s q ic h la r id a h a m asosiy k o ‘rs a tk ic h b o ‘lib, u n in g y o r d a m i d a 7 h a r a k a t v o s ita la r ig a , t a ' m i r l a s h b a z a l a r i g a , m e h n a t sa rfig a , y o q i l g i , e le k tr e ne rgiyasi va s h u k a b ila rg a ehtiy o j a n iq la n a d i. T a s h ilg a n y o l o v c h i l a r s o n in i (A) m a s o f a g a ( / ) k o 'p a y - tirib, yoMovchilar aylanmasi y o T o v c h i - k i l o m e t r (Al) h iso b id a topiladi. Transportning keltirilgan m ahsuloti k e l t i r i l g a n t o n n a - k i l o m e tr h is o b id a q u y id a g ic h a topiladi: Z 4 e// = Z/;/ + /vZd/. mknu b u yerda: к — y o l o v c h i - k i l o m e t r n i t o n n a - k i l o m e t r g a o T k a z ish k o e ffitsiye nti, o d a t d a к = 1 olin ad i. TemiryoMlarning yuklanganligi ( U ) 1 k i l o m e tr fo y d a la n i- 1 ad igan ( Zy) u z u n lik k a t o bg ‘ri k eladiga n bajarilgan t o n n a - k i l o - m e t r yoki keltirilgan t o n n a - k i l o m e t r bilan q u y id a g ic h a ifo d a - lanadi: . Z/;/ . . I/?/ + Z/t/ U = - Г - У ° к | U kel, = :-------- Download 144 Kb. Do'stlaringiz bilan baham: |
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