Question 1Refrigeration/AC - QMED70% to pass
The set point adjustment of the device shown in the illustration is made by rotating what component? Illustration GS-RA-14
AI Explanation
The correct answer is B) "2".
The set point adjustment of the device shown in the illustration GS-RA-14 is made by rotating the component labeled "2". This is typically a knob or dial that allows the operator to adjust the desired set point or threshold for the device's operation.
The other options are incorrect because:
A) "1" is likely the sensor or input component, not the set point adjustment.
C) "3" and D) "4" are likely other components of the device, but not the set point adjustment mechanism.
Related Questions
#2 As shown in the illustrated refrigeration system piping schematic diagram with the various accessories and controls and equipped with an air-cooled condenser with high side pressure controls, what statement is true concerning the fan cycling control pressure switch? Illustration GS-RA-39 #3 If it is necessary to increase the operating head pressure of the refrigeration system using the device shown in the illustration, what should be done? Illustration GS-RA-14 #4 In a refrigeration system that is not protected by a water failure switch, if the cooling water to the condenser fails, what will be the result for protective purposes?