0 votes
43 views
asked in PPE by (215k points)

 If ‘D’ is the diameter of the turbine wheel and ‘U’ is its peripheral velocity, then the disc fritiction loss will be proportional to                 

(a)(DU)3                      (b)D2   U3

(c) D3   U2                   (d) DU4

Please log in or register to answer this question.

Welcome to Q&A discussion forum, where you can ask questions and receive answers from other members of the community.

10.4k questions

274 answers

26 comments

15.3k users

...