سوال ۱۵ کنکور ارشد مدیریت ۱۴۰۱

Passage summary: The passage distinguishes a vehicle’s direct exhaust from emissions associated with producing its fuel. It compares hydrogen supply routes and their greenhouse-gas output, then reports the effect of hydrogen use on petroleum consumption.

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ANL also investigated hydrogen’s effects on petroleum use and found that using hydrogen as a fuel .......... petroleum use by nearly %100 regardless of fuel production pathway.