I hope your statement is hyperbolic because we're all doomed if you expect a person to know how to operate a nuclear power plant. Normally, your testing if they can follow operational procedure that were created by people who designed the power plant in the first place.
Similar it is unreasonable and bordering on negligence to assume a person has the skill set unique to your situation.
Similar it is unreasonable and bordering on negligence to assume a person has the skill set unique to your situation.