Question

Some of the world's most serious industrial accidents, including the Chernobyl nuclear disaster in Ukraine, have been caused by key personnel who suffered from Select one: O hallucinations and delusions O alcohol abuse insomnia o internal desynchronization

Answer 1

ANSWER :- Some of the world's most serious industrial accidents,including the Chernobyl nuclear disaster in Ukraine,have been caused by key personnel who suffered from "insomnia".

REASON : It is so because the key personnel that is being involved here in this incident was one of the engineer,who specifically enjoys the position of head,with respect to Chernobyl,and he is being recognized as Anatoly Dyatlov.While the time this incident took place,at that particular phase he was in the condition where he has lackness in terms of sleep,which suggest his condition of insomnia,and because of which,even though he was made to know that,some issues are prevailing during the course of checking or assessing,which was done by the people who work under him,still he chooses to neglect it,and the outcome turns out in the form of disaster.