What software have you used to program PLCs (programmable logic controllers)? I work with system protection and construction and modification of higher voltage equipment (480V-500kV) and this question was more based for their building automation (climate control/fire suppression) group of which my hiring manager was more familiar with. Take away, know your stuff going in. It may benefit you to research specific Siemens applications and have something to talk about.
This was an intro level job at the time I applied. It was mainly about projects I did during school and if I have experience running tests (since UL is a safety certification testing company).
Describe your senior design project etc..
In the hr interview, he asked abt one weakness that i have? Why should i hire u?
Star delta wiring for motor starting
What is one weakness I have
3 general technical questions. The other questions were personality based.
There are 3 ants sitting on three corners of a triangle. All ants randomly pick a direction and start moving along edge of the triangle. What is the probability that any two ants collide?
regarding different standards knowledge
If a conveyor motor trips out, how do you diagnose it?
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