
varg aiss

uttar purvi railway varg aiss (lunner varg bee13) ack 4-6-0 prakaar kaa bhaap injan thaa jise express yatri kaary key liye design kiya gayaa thaa. pahala udaaharan 1899 mein banaaya gayaa thaa. way poorv key chhote pahiyon koo chhodkar, nerr varg aiss 1 key samaan they.
design.
unhein purvi tata mukhya rekha parr dohri disha koo cumm karane key liye design kiya gayaa thaa. haalaanki way kharaab tareeke seey ubalate they, usa samay anya injanon dwara bhee upayog kiye jaane vaale chhote aur cumm chhote tukade key saath (ack samasya jisane bee14 aur baad mein bee15 koo bhee prabhaavit kiya), aur nerr varg aar key 4-4-0 aiss ney unhein jaldi seey badal diyaa, baad mein express yatri designs key liye 4-4-2 leout koo prathamikta dee gaee. 1923 mein iss varg koo landan aur uttar purvi railway varg bee13 key roop mein phir seey vargeekrit kiya gayaa.
sanshodhan.
pahale saat injanon mein slide valve they, jabaki shesh mein piston valve they. slide valve injanon koo baad mein piston valve seey susajjit kiya gayaa thaa. 1913 aur 1925 key beach schmitt superheater lagaae gaye they.
nikasi.
unhein 1928 aur 1938 key beach vaapas leey liya gayaa thaa.

