Question

What is the uniform pressure theory for new clutch plated?

(a) T = η+μ+ W+Reff

(b) T = η – μ – W – Reff

(c) T = ημWReff

(d) T = 1 – (ημWReff)

I had been asked this question during an interview.

The above asked question is from Farm Tractor topic in division Farm Tractor of Farm Machinery

Answer 1

The correct choice is (c) T = ημWReff

The best I can explain: W = P * π (r0^2-ri^2)

T = \(∫_{ri}^{r0}\)dT = \(∫_{ri}^{r0}\)μP2πr^2dr

T = \(\frac{2}{3}\) μW\([\frac{r0^3-ri^3}{r0^2-ri^2}] \)

T = ημWReff