[amp_mcq option1=”5″ option2=”4″ option3=”8″ option4=”10″ correct=”option1″]
The correct answer is A. 5 hours.
According to the Indian Railways Loco Running Rules, 1989, a loco pilot shall not take alcoholic drinks before 5 hours from signing on duty. This is to ensure that the loco pilot is not under the influence of alcohol while operating the train, which could endanger the safety of passengers and other railway employees.
Option B is incorrect because it is less than the required 5 hours. Option C is incorrect because it is more than the required 5 hours. Option D is incorrect because it is not a valid option.
It is important for loco pilots to be aware of the rules and regulations regarding alcohol consumption, as any violation of these rules could result in disciplinary action, including suspension or dismissal.