1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
dem82 [27]
3 years ago
6

1. Why is outside air mixed with return air?​

Engineering
1 answer:
Dmitrij [34]3 years ago
3 0

Answer:

Explanation:

outside air must be mixed with return air at some point in time because here is an example a warm current of air comes in contact with a cold current of air  the warm current has to cool down so it could mix with the cold current or if they don´t mix they would continue to bump into each other and probably cause a tornado. probably.

You might be interested in
How can we love our country? Not by words but by deeds. - Jose P. Laurel
Vadim26 [7]

Answer:

1. You have the courage to help without expecting a reward.

2. Because actions are more eloquent than words. Actions are far more valuable and counted than  words, and that's how she inspired me.

3. Doing simple things that can make someone grateful and happy  without knowing that someone is inspired and motivated by your good deeds, and also doing some interesting things By.

Explanation:

6 0
3 years ago
Always refill your gas tank well before
Scorpion4ik [409]
I believe it’s c because you don’t want your gas to run real low, so I think it’s best to do it when your fuel.
8 0
3 years ago
Meaning of temporary stitches​
algol13

Answer:

They are use to hold garment or fabric pieces together before pernament stitches are made

6 0
3 years ago
Read 2 more answers
Is a jeep cherokee faster than a bmw 325i
soldier1979 [14.2K]

Answer:

Yes

Explanation:

8 0
3 years ago
Read 2 more answers
What are the ropes of secretaries and treasures in a meeting​
Nastasia [14]

Answer:

To prepare and issue notices and agendas of all meetings in consultation with the chairman, and to ensure that any background papers are available well before the meeting. To attend and take the minutes of every committee meeting. To circulate minutes to all committee members, and to conduct the correspondence

Explanation:

I think you want to say roles.

4 0
3 years ago
Other questions:
  • Major processing methods for fiberglass composited include which of the following? Mark all that apply) a)- Open Mold b)- Closed
    10·1 answer
  • Question Set 22.1 Using the count method, find the number of occurrences of the character 's' in the string 'mississippi'.2.2 In
    10·1 answer
  • What are the two safety precautions taken before driving a car​
    12·1 answer
  • Kjhwe ,kenwif ujwfeowlwfwfwfw...
    14·2 answers
  • (30 pts) A simply supported beam with a span L=20 ft and cross sectional dimensions: b=14 in; h=20 in; d=17.5 in. is reinforced
    13·1 answer
  • If you are a subcontractor in the leather and apparel industry, you might make any of the following items EXCEPT which
    7·1 answer
  • Corrections for curvature and refraction (c r) are applied to: ____________.
    8·1 answer
  • A demand factor of _____ percent applies to a multifamily dwelling with ten units if the optional calculation method is used.
    14·1 answer
  • If a tapered roller bearing is adjusted to loose, the bearing will bind and overheat.
    11·1 answer
  • Five Safety for vernier height guage​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!