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

Author Question: The preferred power source for a A-CAC torch is a(n) _____. a. AC constant-voltage machine b. DC ... (Read 192 times)

AEWBW

  • Hero Member
  • *****
  • Posts: 579
on: Jul 24, 2018
The preferred power source for a A-CAC torch is a(n) _____.
 
  a. AC constant-voltage machine
  b. DC constant-current machine
  c. AC or DC constant-voltage machine
  d. DC constant-voltage machine

Question 2

A primary purpose of the A-CAC process is to _____.
 
  a. gouge weld grooves and prepare cracks for welding
  b. weld carbon steel pipes
  c. cut nonmetal materials such as ceramics
  d. create V-groove welds on carbon steel plate


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

nickk12214

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jul 24, 2018
Answer to Question 1

b

Answer to Question 2

a


AEWBW

  • Hero Member
  • *****
  • Posts: 579
Reply #2 on: Jul 24, 2018
Both answers were spot on, thank you once again


nickk12214

  • Sr. Member
  • ****
  • Posts: 332
Reply #3 on: Jul 24, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

Asthma-like symptoms were first recorded about 3,500 years ago in Egypt. The first manuscript specifically written about asthma was in the year 1190, describing a condition characterized by sudden breathlessness. The treatments listed in this manuscript include chicken soup, herbs, and sexual abstinence.

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

A Wave Machine Generating Electricity off the Coast of Portugal A Wave Machine Generating Electricity off the Coast of Portugal
The greatest bone mass is found around age 30 for both men and women, with the later decline being f The greatest bone mass is found around age 30 for both men and women, with the later decline being f
Running time on 100-meter sprint for men and women master athletes increases with age. Source: Korho Running time on 100-meter sprint for men and women master athletes increases with age. Source: Korho
Dialysis machine showing diffusion of concentrations, which are the same, between the patient’s ... Dialysis machine showing diffusion of concentrations, which are the same, between the patient’s ...
Negative reading oxygen sensor voltage can be caused by several problems. Negative reading oxygen sensor voltage can be caused by several problems.
Source Regions: Air Masses Source Regions: Air Masses
Video: Stretch reflex & Tendon reflex

For a complete list of videos, visit our video library