Engineering, 06.03.2020 21:58, mzyjohnson47

A machine center with 5 stations has two categories of downtime: machine jams from defective components and electro-mechanical failures. All 5 stations have a fraction defect rate of .025 with a probability of a jam being .25. Each jam takes 2 minutes to fix before the machine can run again. For electro-mechanical failures, the machine center has a failure rate of 0.05 and downtime for these issues require an average of 5 minutes to fix the problem. The ideal cycle time is 30 seconds. a. What is the hourly production rate? b. What is proportion of acceptable product? C. What is the line efficiency?

Answers: 1

Show answers

Other questions on the subject: Engineering

Engineering, 03.07.2019 14:10, cowgyrlup124

Explain the difference laminar and turbulent flow. explain it with the shear stress and the velocity profiles.

Answers: 1

continue

Engineering, 04.07.2019 18:10, skpdancer1605

Ariver flows from north to south at 8 km/h. a boat is to cross this river from west to east at a speed of 20 km/h (speed of the boat with respect to the earth/ground). at what angle (in degrees) must the boat be pointed upstream such that it will proceed directly across the river (hint: find the speed of the boat with respect to water/river)? a 288 b. 21.8 c. 326 d. 30.2

Answers: 3

continue

Engineering, 04.07.2019 18:10, alyssabailey7545

Give heat transfer applications for the following, (i) gas turbines (propulsion) ) gas turbines (power generation). (iii) steam turbines. (iv) combined heat and power (chp). (v) automotive engines

Answers: 1

continue

Engineering, 04.07.2019 18:10, lowkeyqueenk

Apipe with an outside diameter of 15 cm is exposed to an ambient air and surrounding temperature of -20°c. the pipe has an outer surface temperature of 65°c and an emissivity of 0.85. if the rate of heat loss from the pipe surface is 0.95 kw per meter of length, the external convective heat transfer coefficient (h) is: (a) 12.5 w/m"k (b) 18.6 w/mk (c) 23.7 w/mk (d) 27.9 w/mk (e) 33.5 w/mk

Answers: 1

continue

Do you know the correct answer?

A machine center with 5 stations has two categories of downtime: machine jams from defective compone...