Jwhite5366 Jwhite5366

17-12-2021
Engineering

contestada

what is the only completely reliable method for preventing backflow?

Respuesta :

1047104 1047104

17-12-2021

Answer:

An air gap is the only completely reliable method for preventing backflow.

Answer Link

Otras preguntas

Do you agree with the comment that ""generational generalizations is that they’re generally unsatisfactory""? Why or why not?

Find the solution to the system of equations y=2x+1 y=x^2+2x-15

| n | = 3.5 what value for n will make this expression true This is the I Ready diagnostics.please help me this is due very very soon! Thanks!!

select the equivalent expression. ( 3 times 5 ) ^6 a. 3^11 b. 3^3 times 5^3 c. 3^6 times 5^6 please answer correct and fast. thank you

The function of interest is to make lending money worthwhile and profitable for the __________. A. lender B. borrower C. economy D. government Please select the

Before the 1860 election, the strength of the Republican Party was found almost exclusively in the ______________ part of the country.

PLZ HELP ASAP I WILL GIVE BRAINLIEST

When a produces consumer goods and adds some to inventory rather than selling them, how is the increase in inventory.counted GDP Select one: in the current quar

WILL MARK BRAINLIEST.

1. You are doing your dissertation and are collecting data with BMCC students about whether they develop depression during their time at school and possible ris