الاسئلة الهندسية الشائعة في المقابلة الشخصية

اهلا شباب ميكانيكا

بصوا يا شباب طبعا كلنا مدركين لاهميه المقابله الشخصيه في تحديد الوظيفه
وفي الموضوع ده هنحاول نجمع الاسئله اللي غالبا بتتسال في المواقف اللي زي دي

يلا همتكم معانا شباب وكل واحد يلاقي اسئله يحطها



pump classifications?
what`s NPSH?
what`s cavitation?
modes of heat transfer?
what are the reasons of engine overheating?
difference between 2 and 4 stroke engines?
types of mechanical seals ?
what are the boilers types ?
draw rankine cycle?
these what i remember now and i hope that if any one know other questions please add it and i suggest we answer all these question to help ourselves getting better opperitunities





what are types of gears?
what are the types of bearing?




and for people how have a little bit knowledge in fire fighting the most popular questions are
what are the classes of fire?
what are the extinguishing agent for each class?
what is the function of gokey pump


-what is the pumps used in the fire fighting system and there arrangements?
i think they are
1- when using generator in the building we use 2 electrical pumps +jockey pump
2- when there is no generator we use 1 electrical pump+ 1 diesel pump + 1 jockey pump