Show average system time, Mechanical Engineering

Assignment Help:

A bank has only one typist since the typing work varies in length (Number of pages to be typed). The typing rate is randomly distributed approximating a Poisson Distribution with mean service rate of 8 letter per hour. The letter arrive at a rate of 5 per hour during the entire 8 hour work duty. If the typewriter is valued at Rs.1.50 per hour calculate :

(a) Equipment Utilization

(b) Average system time

(c) The percentage time that an arriving latter has to wait.

(d) Average cost due to waiting on the part of the typewriter.


Related Discussions:- Show average system time

Determine maximum internal diameter of hollow shaft, Determine maximum inte...

Determine maximum internal diameter of hollow shaft: A solid shaft of mild steel which is 200 mm in diameter is to be replaced by hollow shaft of alloy steel for which the al

Single direction pump, Can I have a quote for answers relating to this ques...

Can I have a quote for answers relating to this question (6 and 7) on my paper. Thanks

Engineering drawing, in orthographic projection why in quadrant is taken in...

in orthographic projection why in quadrant is taken in anticlock wise

Estimate the weight of the casting, Estimate the Weight of the Casting ...

Estimate the Weight of the Casting A Yoke casting shown in Figure is to be produced by sand casting process. Estimate the weight of the casting if the density of the material

Stress analysis, Figure shows rough sketch of a selected representative cri...

Figure shows rough sketch of a selected representative critical part of a "Quick Coupler" (of an earth moving equipment) made with cast steel.  You need to perform FEA analysis to

Relative velocity in mechanism, how can I determine the relative velocity ...

how can I determine the relative velocity in mechanism

Cam-cam illustrations, Cam This is a mechanical member that imparts mot...

Cam This is a mechanical member that imparts motion to another member called follower. Illustration: A cam is rotating at regular speed of 1200 rpm in the clockwise d

Surface hardening, SURFACE HARDENING: In many conditions surface harde...

SURFACE HARDENING: In many conditions surface hardening instead of throughout hardening only is enough to serve the reasons. Gears are illustrations. Surface hardening is atta

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd