Equate Eqs. (1732) and (1733) to find the rotating speed n1 at which the power equates and

Equate Eqs. (17–32) and (17–33) to find the rotating speed n1 at which the power equates and marks the division between the premaximum and the postmaximum power domains.

(a) Show that

(b) Find the speed n1 for a no. 60 chain, p = 0.75 in, N1 = 17, Kr = 17, and confirm from
Table 17–20.
(c) At which speeds is Eq. (17–40)applicable?

Transcribed Image Text:

0.25(10)K, N04211/24 p(2.2-0.07 p)