engineering recuitment NCL Assistant Foreman (Trainee) Mock Test 2024 Power Engineering Steam Turbine Nozzle and Diffuser
नोजल के संकुचन का गुणांक _____ है।
1
\(C_c=\frac{C_v}{C_d}\)
2
\(C_c=\frac{C_d}{C_v}\)
3
\(C_c=C_d\times C_v\)
4
इनमें से कोई नहीं