If a micron gauge is not working properly, what is the first thing to do to correct it?
a. Return it to the supply house for repair.
b. Recalibrate it by forcing liquid refrigerant through it.
c. Pour alcohol into the inlet port to clean oil out of it.
c. Pour alcohol into the inlet port to clean oil out of it.
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Which architectural style incorporates a mix of design elements from various recognized styles?
A. classic B. neo C. revival D. eclectic
Which of the following circuits are in the demodulator section of a proximity switch?
A. tank circuit B. rectifier C. filter D. amplifier E. both b and c
What should you do when you see a hazard in the roadway ahead of you?
a. Use your four-way flashers or brake lights to warn others. b. Steer around it and get back in your lane. c. Stop quickly and pull to the side of the road.
In order for the air condition system to operate properly the refrigerant in the condenser must be:
A. At a higher temperature than the ambient air B. At a lower temperature than the ambient air C. At approximately the same temperature as the ambient air D. It does not matter what temperature the refrigerant enters the condenser