Answer: Technician B is right.
Explanation:
Evacuation process is used in refrigeration systems to remove moisture, air and non-profit condensable gases in order to achieve maximum function of the system.
vacuum pump is used to draw the sealed AC system into a vacuum. Evacuation of a refrigerant system also helps to maintain pressure, this is so as pulling a vacuum on the system is simply removing matter (mostly air and nitrogen) from inside the system so that the pressure inside drops below atmospheric pressure.
Answer:
1.19 hours
Explanation:
divide distance by speed. hope this helps
It would be C. the color of the pot. its pretty obvious that i would not effect the project.
Conduction and <span>convection it involves particles.</span>