FOOD PROCESSING AND PRESERVATION
HIGH PRESSURE PROCESSING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which is the better buy?
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3 batteries for $4.80
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12 batteries for $14.76
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Either A or B
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None of the above
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Explanation:
Detailed explanation-1: -Lithium, an exceptionally light metal, gives lithium batteries the highest energy density of any battery cell. Thus, they can store more energy than alkaline batteries or any single-use battery of a comparable size. And they are superb performers in extreme temperatures, both hot and cold.
Detailed explanation-2: -In short, a 12v 12ah battery will last between 12 hours (running a 12-watt DC appliance) to 1 hour (running a 140-watt appliance). 12ah battery is small compared to other 12v batteries like 100ah or 200Ah.
There is 1 question to complete.