When you adjust a thermostatic expansion valve, _____.
所属题库：二管轮
题目介绍:
Whenyouadjustathermostaticexpansionvalve_____.,
refrigerant must be bled off the sensing line before adjustments are made?all refrigerant must be pumped into the receiver before adjustments are made?time must be allowed for conditions to stabilize in the evaporator before furtheradjustments are made?all refrigerant must be routed through the dehydrator while changing the superheatsetting? 本题为最佳选择题收录于二管轮题库中。
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