use interference detection
find where it is
change your model so there aren't interferences. this usually involves changing a dimension, moving a component or cutting away some material
Thank You Sir.... can you have any idea of facing solidworks online exam because i don't have any idea about it...and i want to face the exam....
the website describes quite a bit about what you should use to prep yourself
i haven't done the test in a long time but it looks like you have to have pretty intimate knowledge. go through the tutorials, browse through the KB, go to the sim training class and watch some webinars. we've got a bunch on our site to help get yourself tuned up.
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