Recall first, from memory. Then the two scenarios. Then your Riverside deliverable. Keep the package in front of you, not the conveyor.
Short answers. Pull them from the lesson.
1. A package rides easy-way down the trunk and diverts at a ninety-degree transfer. It never rotated, so why does the takeaway need different roller centers, and which dimension sets them now?
2. Two butted 24-inch OAW conveyors leave roughly 3 inches of combined side frame between them. What is that dead space called, what does it do to a small package crossing hard-way, and how do you bridge it?
3. The transfer photoeye sits upstream of the strands. Explain why the day-one stop delay drifts over the life of the system, and what the durable fix is instead of a tighter delay.
4. Name the three merge types, the one control principle that governs all three, and the one hard rule about what you never feed straight into a merge.
Read each one and write your answer, then defend it in a sentence or two.
A 14 by 8 carton rides easy-way on a trunk with 3-inch roller centers and diverts at a ninety-degree transfer onto a takeaway. Describe the orientation it's in on the takeaway, which dimension is now in the direction of travel, and what has to drive the takeaway roller-center selection. Then say what goes wrong if the takeaway keeps the trunk's 3-inch roller centers.
Three lanes of air-based accumulation feed a merge. Identify the reliability risk that creates and the design change required before the merge point, explain what the change accomplishes, and say what happens without it. Then explain why a tighter set of PLC parameters alone won't fix it.