Imagine the Engine/Mount of the kitcar is in nodes number 4001 and 4002 of the below figure.
Find the FRF (Acceleration/Force, i.e. Output: Acc., Input: Force) on three following conditions.
1. Input is in single point at node #4001 in Z-axis.
2. Input is in points #4001 & #4002 in same phase (same direction in Z-axis).
3. Input is in points #4001 & #4002 in opposite phase (opposite direction in Z-axis).
*Note that the output points for all three conditions are nodes #4001, #4003,#4004,& #4006? You need to plot three figures and each figure will have four FRF graphs in it. This time, two pages report with font size of 12 is sufficient.
![428_figure.jpg](https://secure.tutorsglobe.com/CMSImages/428_figure.jpg)
Note that your model will have different node numbers with this model. These nodes are given only to show you the nodes locations that you need to consider.