Do Homework - Ione Flores - Google Chrome mathxl.com/Student/PlayerHomework.aspx?homeworkld=566728782&questionid=12&flushed=false&cid=6036746¢erwin=yes DS 412 Fall 2020 R. Wing. MWF 8-9 lone Flores & 09/18/20 4:53 AM Save ra Homework: Reliability Chap 17 Score: 0 of 1 pt 12 of 14 (11 complete) HW Score: 71 43%, 10 of 14 p Problem 17.13 Question Help Rick Wing, salesperson for Wave Soldering Systems, Inc. (WSSI), has provided you with a proposal for improving the temperature control on your present machine The machine uses a hot-air knife to cleanly remove excess solder from printed circuit boards, this is a great concept, but the hot air temperature control lacks reliability According to Wing, engineers at WSSI have improved the reliability of the critical temperature controls. The new system still has the four sensitive integrated circuits controlling the temperature, but the new machine has a backup for each The four integrated circuits have reliabilities of 0 89,0 91,093, and 0 95 The four backup circuits all have a reliability of 0 89 a) The overall reliability of the new temperature controller = % (enter your response as a percentage rounded to two decimal places) ased Enter your answer in the answer box and then click Check Answer 1 part Clear All remaining Check