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1 calorie is equal to ________

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in Electric Drives by (99.6k points)
1 calorie is equal to ________

(a) 4.18 J

(b) 5.23 J

(c) 6.23 J

(d) 8 J

I had been asked this question by my college professor while I was bunking the class.

Origin of the question is Induction Motors in portion Speed Control of Direct Current Motors & Induction Motors of Electric Drives

1 Answer

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The correct answer is (a) 4.18 J

For explanation: The calorie is the unit of energy. It is equal to 4.18 Joule. It is the amount of heat energy required to raise the temperature of one 1 g of water by 1° Celsius.

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