City Guilds Model Questions Vol1 2019 Engineering Question 8
Practice objective / multiple choice question 8 from the 2019 City Guilds Model Questions Vol1 Engineering examination.
A workshop operates 8 hours per day, 6 days a week. Three machines require preventive maintenance (PM):\n- Machine M1: 2 h per PM, interval 30 days;\n- Machine M2: 3 h per PM, interval 45 days;\n- Machine M3: 4 h per PM, interval 60 days.\nOnly one PM may be performed on any given operating day. What is the minimum number of whole weeks required to schedule all PM tasks while respecting the interval requirements?
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About This Question
This is City Guilds Model Questions Vol1 2019 Engineering Question 8. It is one of the objective questions from the 2019 City Guilds Model Questions Vol1 Engineering examination.
Difficulty level: Hard .
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