When line sets have been altered, they may not be treated as self-contained systems of their own?

Answers

Answer 1

Answer: First of all, you may alter line sets. When you do, the nitrogen charge is released into the atmosphere.
You can then pressure the lines with a tracing gas in order to check if there are leaks in the connections you've made.
After the test is complete, you have to evacuate the line set before opening the valves to start the system.

Knowing this, we can say that line sets, when altered, may NOT be treated as self-contained systems of their own is a FALSE statement.

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The two triangles shown are similar. Find the value of
a
b
2.1
1.4

Answers

Answer:a 2.1 similar to 1.4 is 5.6 n answer to your question

Step-by-step explanation:

Answer:

1.5

Step-by-step explanation:

When you convert 3,500,000,000,000 to scientific notation, the exponent

Answers

Answer:

The exponent is positive, and the exponent is 12

Step-by-step explanation:

P (-5, -6), Q (-1, 2), R (4, 4)Scale factor = 2

P' =

Q' =

R' =

Answers

P’(-10,-12) Q’(-2,4) R’(8,8)

Helppp meeYou walk into a restaurant. In the room there are 10 people who are 21 years old , 3 people are 26 years old 7 people are 29 years old and 9 people who are 31 years old. 17 are men. how many people are in the restaurant.