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Talja [164]
1 year ago
6

When using a self-contained recovery device on a cfc, hcfc, or hfc system with an operating compressor, technicians must?

Computers and Technology
1 answer:
Neporo4naja [7]1 year ago
7 0

When using a self-contained recovery device on a cfc, hcfc, or hfc system with an operating compressor. Technicians must recover 80% of the nameplate charge.

Compressor is a mechanical device used in many industries which has the function of increasing gas pressure by reducing its volume. The air compressor is a specific type of gas compressor.

Compressors can be characterized in a number of different ways, but are usually divided into types based on the functional method used to produce compressed air or gas. The following are common compressor types. Types covered include:

  • Pistons
  • Diaphragm
  • Helical Screw
  • Slide propeller
  • Scrolling
  • Rotary Lobe
  • Centrifugal
  • Axial

How to use an air compressor

  1. Position the Air Compressor
  2. Check the Oil Level
  3. Check the Drain Valve
  4. Set the PSI
  5. Prepare the Air Tank
  6. Connect the Air Hose
  7. Connect the Desired Tool
  8. Remove Excess Moisture

You can learn more about compressor here brainly.com/question/26581412

#SPJ4

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Convert each of the fo" wing base ten representations to its equivalent binary form a. 6 b. 13 C. d. 18 e. 27
asambeis [7]

Answer:

6=110

13=1101

18=10010

27=11011

Explanation:

A decimal number is converted to binary number by constantly dividing the decimal number by 2 till the number becomes zero and then write the remainders in reverse order of obtaining them.Then we will get our binary number.

I will provide you 1 example:-

18/2 = 9   the  remainder =0

9/2 = 4    the remainder =1

4/2 = 2    the remainder =0

2/2 = 1     the remainder =0

1/2 = 0     the remainder =1

Writing the remainder in reverse order 10010 hence it is the binary equivalent of 18.

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Naddika [18.5K]

Hi, I provided you a general guide on how to go about your writing your research paper.

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how to create use an array of Course objects instead of individual objects like course 1, course 2, etc
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Answer:

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courses[0] = new Course("IT 145");

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courses[2] = new Course("IT 201");

courses[3] = new Course("IT 270");

courses[4] = new Course("IT 315");

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Explanation:

The java statement above assigns an array of size 7 with the course class constructor, then order courses are assigned to the respective indexes of the new array.

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sleet_krkn [62]
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