The symptom that most likely indicates the thermostatic element of a TXV has lost its charge is _____.
a. a very low suction pressure
b. a very high suction pressure
c. constant liquid flood-back
d. insufficient subcooling
a. a very low suction pressure
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Which is NOT a problem usually found with a clutch disc?
A) Expanded marcel B) Broken damper springs C) Facing worn down to the rivets D) Worn splines
Which of the following should be included in a process technician’s inspection of the furnace?
A. Examine the external metal skin for hot spots. B. Examine the fuel for uniform color and size. C. Examine the furnace’s internal components. D. Examine the viscosity of the fuel source.
Applied to agricultural crops, the term lodging refers to:
A) plants falling over, often as a result of too much N. B) plants losing their leaves because of a N imbalance. C) pre-mature fruit drop as a result of N deficiency. D) short, stubby plants starving for N or S. E) infestation with a high number of insect larvae lodged in the fruits or seeds.
Most A/C systems first pass the air through the _______ as it enters the vehicle
A) Heater core B) Dash vents C) Floor vents D) Evaporator