Why is a good evacuation critical after performing a system cleanup?
What will be an ideal response?
Failure to properly evacuate the will simply introduce new contaminants. There is no point spending time and money cleaning up a system and then undoing all your work by not properly evacuating and charging the system.
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The two most popular thermal cutting processes are oxyacetylene cutting (OAW) and ____.
A. plasma arc cutting (PAC) B. gas metal arc cutting(GMAC) C. flux cored arc cutting (FCAC) D. shielded metal arc cutting (SMAC)
Why is it important for the designer to collect and analyze site features independent of the clients' interpretation of their site?
What will be an ideal response?
Excess slack in the parking brake cables can be eliminated in most cases by an adjustment at the ________
A) Equalizer B) Link C) Operating lever D) Star wheel adjusters
The first to give chivalric meaning and glory to the knightâs role were the
a. clerics based in Avignon. b. scholastics in universities in Paris and Bologna. c. women of the royal courts of England and France. d. vernacular poets of Provence in southern France.