Why are piercing valves used in refrigerant work?
A) To access a sealed system B) To allow a constant evacuation
C) To install a gauge manifold set D) To remove a process tube
A
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Which of the following is LEAST-Likely a typical symptom for EGR system problems?
A. Hesitation when cold B. Detonation C. Increased cooling system temperature D. Converter light off
Before lowering the vehicle, what should the technician do?
A) Ensure nothing is underneath the vehicle B) Be sure no one will be walking under or near the vehicle C) Raise the vehicle enough to release the safety latch D) All of these
Electronic voltage regulators use a temperature-sensitive resistor in the regulator circuit. This resistor, called a thermistor, provides lower resistance as the temperature ________
A) Decreases B) Stays the same C) Increases D) Doubles
What is the ideal temperature for storing cheese?
What will be an ideal response?