With reference to ships air conditioning plants:
(a) State the temperatures and relative humidities at EACH of the points that are regarded
as the boundaries of the comfort zone. (2)
(b) Explain how the temperatures and relative humidities could be maintained within the comfort zone when the ship is in EACH of the following locations:
(i) North West Europe in winter. (2)
(ii) Arabian Gulf in summer. (2)
(c) State, with reasons, FOUR locations within the accommodation that conditioned air must not be recirculated. (4)
10 marks
Dec 2024, Oct 2021
Reefer & A/C
UKM Tuticorin 
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