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The anti-freeze should have ______specific heat capacity to be compared to the specific heat capacity of the coolant.

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in Automotive Engine Design by (137k points)
The anti-freeze should have ______specific heat capacity to be compared to the specific heat capacity of the coolant.

(a) zero

(b) average

(c) low

(d) high

The question was posed to me during an online interview.

The query is from Coolants in division Cooling System of Automotive Engine Design

1 Answer

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Best answer
The correct option is (d) high

Explanation: The anti freezer plays a critical role in sustaining engine heat balance by removing heat. The main requirement of an anti-freeze is that it should have a high specific heat capacity when compared to that of the coolant.

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