Mainly depends on the experience of the ask those questions to know what level it can be the simplest can be so that the minimum requirements
Look at him! Previous work experience, ask him to commission what brands of primary and secondary equipment, you want to use the equipment is not familiar with?
Give a construction plan, can you see the inadequacy of the place, there is no improvement?
Have several years of experience in electrical management, can independently undertake the electrical design of transmission lines and primary and secondary equipment, skilled in the use of CAD and other software drawings
give an example of solved power system or electrical equipment failure problems
give a relevant English information, can you understand and specify
used which bill of quantities software, quotas are familiar
what works list software. Are the quotas familiar
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