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问题详情

When you adjust a thermostatic expansion valve, （）.

A、refrigerant must be bled off the sensing line before adjustments are made

B、all refrigerant must be pumped into the receiver before adjustments are made

C、time must be allowed for conditions to stabilize in the evaporator before further adjustments are made

D、all refrigerant must be routed through the dehydrator while changing the superheat setting

时间：2021-12-31 22:58 关键词：船舶辅助机械

答案解析

C

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