Sawyer9325 Sawyer9325
  • 28-12-2023
  • Chemistry
contestada

Heat pumps that use R134a should be checked for leaks with _____?
1) a bubble test
2) a pressure test
3) a temperature test
4) an electrical test

Respuesta :

Otras preguntas

Bowling costs $3.25 a game plus $4.27 for the shoes.  Write an equation that expresses this cost.
Which of the following is a factor that historians believe contributed to the North's victory during the Civil War?A.the greater presence of industry in the Nor
If n is an odd positive number, can √n be possibly an even number?
At a certain construction site, there is a pile containing 55 tons of sand. Four trucks, each of which holds 11.4 tons of sand, are filled from this pile. How m
How did minorities fight for their rights in the 1920's?
what is the answer to this proportion 99/3=x/77
How did the United States acquire Hawaii? Was the action Constitutional?
Solving equations by factoring . How would you solve this?2x²-x-3
1.     The circumference of a cylinder is 43.96 cm³.  It’s volume is 895.36 cm³.  Determine its height.
If x = 2t - 9 and y = 5 - t, which of the following expresses y in terms of x?