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

Author Question: The capacity of an arc welding machine is determined by its rated amperage and _____. a. duty ... (Read 102 times)

geoffrey

  • Hero Member
  • *****
  • Posts: 880
on: Jul 24, 2018
The capacity of an arc welding machine is determined by its rated amperage and _____.
 
  a. duty cycle
  b. voltage
  c. electrode size
  d. function

Question 2

Inverter-controlled welding machines are smaller, lighter power sources that also _____.
 
  a. offer a very smooth and steady DC welding arc
  b. offer a very smooth and steady AC welding arc
  c. use significantly more power to operate
  d. reduces the AC power frequency well below 60 Hz


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

iceage

  • Guest
Reply #1 on: Jul 24, 2018
Answer to Question 1

a

Answer to Question 2

a


geoffrey

  • Member
  • Posts: 880
Reply 2 on: Jul 24, 2018
Excellent

chjcharjto14

  • Member
  • Posts: 342
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Easter Island—an example of Carrying Capacity Overload Easter Island—an example of Carrying Capacity Overload
Excess heat capacity chart Excess heat capacity chart
ECG MACHINE ECG MACHINE
Ecg MACHINE Ecg MACHINE
ECG machine. ECG machine.
Mutagenicity of aflatoxin B1 determined by the Ames test Mutagenicity of aflatoxin B1 determined by the Ames test
Video: Barriers - eye structures, digestive mucosa, respiratory mucosa & genitourinary mucosa

For a complete list of videos, visit our video library