Which of the following would NOT cause a high pressure fault?
A. Fan drive failure
B. Evaporator blockage
C. Condenser blockage
D. Refrigerant overcharge
Answer: B
You might also like to view...
What should you do to a tractor if it will not be used for an extended period of time?
What will be an ideal response?
Certification in the identification and treatment of interior insect pests requires ____
a. similar experience with outdoor insect pests b. a college degree c. testing and experience d. testing and passing a state-administered examination
Which of the following is NOT an input to the master production schedule?
A) sales forecast for items B) production plan C) current inventory status D) final assembly schedule E) customer orders
The circuit shown in Figure P4.75 is a Wheatstone bridge, which can be used to determine the reactance X4 of an inductor or capacitor. R1 and R2 are adjusted until vab is zero.
a. Assume a balanced bridge (vab = 0) and determine X4 in terms of the other circuit elements.
b. Assume a balanced bridge and let C3 = 4.7?F, L3 = 0.098 H, R1 = 100?, R2 = 1?, and
vS (t) = 24 sin(2,000t). What is the reactance of the unknown circuit element? Is it a capacitor or an inductor? What is its value?
c. What frequency should be avoided by the source in this circuit, and why?
