This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: How can reverse flow be avoided? What will be an ideal ... (Read 50 times)

Sportsfan2111

  • Hero Member
  • *****
  • Posts: 585
on: Jul 26, 2018
How can reverse flow be avoided?
 
  What will be an ideal response?

Question 2

Why does a technician working for a TAB firm require specialized training?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

brbarasa

  • Sr. Member
  • ****
  • Posts: 308
Reply #1 on: Jul 26, 2018
Answer to Question 1

To avoid reverse flow you should keep your equipment must in good condition, never use an oxygen cylinder with less than 50 psig in it, always independently bleed his hoses before lighting the torch, and never light both gases at once.

Answer to Question 2

There are many measurements and adjustments that are specific to testing and balancing, which are not normally performed in regular HVACR work. Technicians working for TAB contractors go through extensive training and certification that can take up to five years to complete.


Sportsfan2111

  • Hero Member
  • *****
  • Posts: 585
Reply #2 on: Jul 26, 2018
Thanks


brbarasa

  • Sr. Member
  • ****
  • Posts: 308
Reply #3 on: Jul 26, 2018
Welcome :)


« previous next »
 

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

Did you know?

It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

(a) Yucca baccata in full flower; (b) a Yucca moth, Tegeticula planella, ovipositing on a Yucca flow (a) Yucca baccata in full flower; (b) a Yucca moth, Tegeticula planella, ovipositing on a Yucca flow
Respiratory Assistive Devices, Patient Using a Peak Flow Meter Respiratory Assistive Devices, Patient Using a Peak Flow Meter
The lymphatic system. Lymphatic vessels, major lymph nodes, and lymphatic organs. The direction of l The lymphatic system. Lymphatic vessels, major lymph nodes, and lymphatic organs. The direction of l
The amount each injector is able to flow is displayed in glass cylinders are each injector for a ... The amount each injector is able to flow is displayed in glass cylinders are each injector for a ...
Flow Patterns and Large-Scale Weather Flow Patterns and Large-Scale Weather
Change in air temperature at various air flow rates for a 4 pass operation Change in air temperature at various air flow rates for a 4 pass operation
Video: Coaductile pathway, Timing of contraction signal & Conduction system and ECG

For a complete list of videos, visit our video library