SGS Electrical & Instrumentation Inspector interview questions

A friend carried my CV to their office and I soon received an email and was asked when can I come for an ARAMCO interview in their office. I was in Riyadh at that time and their office is in Dammam. When I came to Dammam, for the interview, the ARAMCO representative was not ready for my trade abilities and said that he will only deal with civil and mechanical engineers. The manager called in their Electrical and Instrumentation Engineer to interview me. I told the panel that what ever I put in my CV is the truth and every thing I did was by my own hands and under my own supervision and that I can pass any ARAMCO interview or examination in the future.