If a Thermostatic Expansion Valve's Thermal Bulb Came Loose from the Suction

question 4

Multiple Choice

If a thermostatic expansion valve's thermal bulb came loose from the suction line at the outlet of the evaporator, which of the following could result?

• A) The bulb pressure would increase and the thermostatic expansion valve would open.
• B) The superheat in the evaporator would decrease.
• C) The evaporating pressure and the compressor's suction pressure would increase .
• D) All of the above are correct.