To avoid the creation of oxides in the refrigeration lines of mini-split systems, the lines are assembled:
A) Using Reflok fittings.
B) By brazing the connections while flowing nitrogen through the lines.
C) Using standard flare fittings.
D) Using heavy-walled flare fittings.
D
You might also like to view...
Al utilizar cubiertas de piezas preformadas o prefabricadas de silicato de calcio/perlita expandida, ¿cuál de las siguientes afirmaciones sobre su instalación es correcta?
a. Instale todo el aislamiento de tubería y después instale las cubiertas de piezas. b. Instale primero el aislamiento de tubería y la lámina de revestimiento. c. Instale las cubiertas de pieza y después instale el d. Instale solo cubiertas de piezas de radio corto
Which of the following is a realistic goal for a typical media relations plan?
a. increasing attendance at an event by adding a media relations plan b. getting on the cover of multiple major national magazines c. getting a lengthy story on the national evening news d. turning your organization into a household name
Publishers have found that ink that uses ____________________ oil is a good replacement for ink made with petroleum oil
Fill in the blank(s) with correct word
What component is incorporated into a insulated heat sink mounted on the end frame assembly?
A. Rectifier bridge. B. Resistor bridge. C. Wheatstone bridge. D. Diode array.