i actually want to know last year from what rank to what rank student went to following collages

iit new delhi

iit kharagpur

iit guwahti

iit kanpur

iit chennai

iit mumbai

iit roorkee

A Pelton wheel works under a water power of 1.3MW. The hydraulic efficiency of turbine is 95%. Find runner power developed. If mechanical efficiency of turbine is 90%. Find overall efficiency and shaft power of turbine.

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hello sir mere jee main 2021 me 98.1 persentile h ,meri rank kya hogi ,also i belog to obc categry so please tell me also the obc rank . please A humble request by a student