« previous next »

Author Question: Technology over the past 110 years has ________ of welding power sources. A) Improved the control ... (Read 16 times)

bobbysung

  • Hero Member
  • *****
  • Posts: 519
on: Jul 26, 2018
Technology over the past 110 years has ________ of welding power sources.
 
  A) Improved the control B) Increased the portability
  C) Increased the power efficiency D) All of the above

Question 2

Understanding the differing types and technology of power sources allows the welder to:
 
  A) Determine which type of power source can be used with a specific process
  B) Determine the size of conductors needed
  C) Determine the required duty cycle for a specific application
  D) All of the above


Edwyer

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jul 26, 2018
Answer to Question 1

D

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Did you know?

Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

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?

Medications that are definitely not safe to take when breastfeeding include radioactive drugs, antimetabolites, some cancer (chemotherapy) agents, bromocriptine, ergotamine, methotrexate, and cyclosporine.

A Golden Retriever at 12 years old A Golden Retriever at 12 years old
“Mission Accomplished” proclaimed the banner on the USS Abraham Lincoln, where on May 1, 2003, Presi “Mission Accomplished” proclaimed the banner on the USS Abraham Lincoln, where on May 1, 2003, Presi
The evaporative emission control system includes all of the lines, hoses, and valves, plus the ... The evaporative emission control system includes all of the lines, hoses, and valves, plus the ...
Chickenpox rash. (Centers for Disease Control and Prevention [CDC]/Ann Cain) Chickenpox rash. (Centers for Disease Control and Prevention [CDC]/Ann Cain)
Major Food Sources of Saturated and Trans Fats for Americans Major Food Sources of Saturated and Trans Fats for Americans
Crime Control in America: What Works?, 4th Edition Crime Control in America: What Works?, 4th Edition
Video: Coronary Heart Disease Animation

For a complete list of videos, visit our video library