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Question #83inputverified

What is the dissipating heat energy per hour of a sooling system of an accumulator unit in an EV vehicle when the coolant surrounding the accumulator heats up to 55°C, the cooling ater (c=4.19kJ/kgK) circulates with 17 kg/min and the cooler has an outlet temperature of 40°C (assume the lines as lossless)? Enter the solution in kJ/h and round to whole numbers.

  1. 64107Correct

Official answer

64107; also accepted: -64107

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  • FSG 2020 · ev · quiz 9