The questions a bit tricky with a question having more than one probable answer.
3 interviews are taken among which first two are technical and the last one is HR.
Basically questions asked in technical interview are:-
CIVIL:-Compaction curve, reinforcement, nominal mix for M20, steps to design a steel industrial shed and what wt of steel would be requested to reinforce 1cu. m of concrete.Questions related to fluid mechanics like what is NPSH were also asked...
ELECTRICAL:-Induction motor,transformer,circuit breaker, effect of the power flow in the network, transmission live voltage ..and from your project