Skill E3. Consider a printed circuit board production line t…

Skill E3. Consider a printed circuit board production line that has four workstations (each with a single machine) with the following average processing times, and process time SCV at each step:                                                             Average process            Process                           Workstation                time (minutes)            time SCV                             1. Unload                           0.5                           1                          2. UV Expose                      1.75                        0.2                            3. Develop                         0.33                        0.1                             4. Inspect                           0.5                         0.5 This production line is run using a CONWIP policy.  Estimate the TH of this line (in boards per minute) when the WIP = 2 boards.  

Whilst conducting an NHS health check, you ask a patient abo…

Whilst conducting an NHS health check, you ask a patient about his alcohol consumption. He tells you he normally has one pint (568 mL) of strong lager (7 % ABV) on a Friday and Saturday night. How many units of alcohol is he consuming each week? Give your answer to the nearest whole number.