A shift from steam engines to diesel and electrical engines has increased carrying capacity of the Indian railways both for the passenger traffic and good traffic. How would you reflect this change using concept of PPC?

The ppc shift to right due to improvement in technology, which leads to the development of railways.

It is the case of (Efficient technology for both passanger and goods

U should give diagram also

Gayzing 21 May Today State co-ordinator(NERLP)Shri D.T.Bhutia visited the cherry pepper field at Nesha with BPC Shri Prakash Adhakari, Area co-ordinator and the committee of RED HOT (DOLLAY)producer group Janaawaz NEG

A A shift from steam engines to Diesel And electric engine has increased carrying capacity of the Indian Railway both for the messengers traffic and the goods traffic how would you relate The Stranger using the concept of PPC