1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ser-zykov [4K]
2 years ago
12

Which weld discontinuity appears as small holes in the surface of a weld?

Social Studies
1 answer:
yan [13]2 years ago
5 0

Porosity is a cavity-like discontinuity and occurs due to the entrapment of gases in the molten weld pool. These entrapped gases don't get a chance to escape from the molten weld pool and hence cause porosity.

<h3>Which discontinuities are caused during welding?</h3>

Weld discontinuities can be defined as "an interruption of the typical structure of a weld, such as a lack of homogeneity in the mechanical, metallurgical or physical characteristics of the weld." Porosity is considered to be the most critical discontinuity. Weld discontinuities include porosity, incomplete fusion, excessive melt.

To learn more about welding visit the link

brainly.com/question/19997700

#SPJ4

You might be interested in
In what ways has geography affected settlement patterns in North Africa?
Sliva [168]

Answer:

North Africa is mostly desert. But the ancient Egyptians found that they could grow crops by irrigation ditches from the Nile River

Explanation:

6 0
3 years ago
Read 2 more answers
An extended debate in the senate which is designed to delay or even prevent a bill's passage is referred to as a(n)
Arada [10]
This is called filibustering.  Please mark Brainliest!!!
4 0
4 years ago
Why is free public education important as a promise of good civil societies? What do you think would happen if public education
kati45 [8]

Hope this kinda helps

3 0
3 years ago
What falls from the grave digger apprentice’s pocket without his knowledge? What does liesel do with the book thief the object?
Reptile [31]

The grave digger's handbook falls out of the pocket of the apprentice. Liesel takes the book and puts in with her other books.

"The Book Thief" is a novel by Markus Zusak. In this context, Liesel takes the book because she found it in her brother's funeral. The Book Thief is a story narrated by a compassionate Death. about a girl called Liesel and her experiences growing up in Germany during World War II.

Liesel in this novel steals books, learns to read, and finds comfort in words. She and Max, the Jew her family protects, are ultimately the only people to survive the war. The novel explores the themes of love and kindness, as represented by Liesel and her foster family, and literacy and power.

To learn more about The Book Thief here: brainly.com/question/14469076

#SPJ4

3 0
1 year ago
Critics of the patriot act have focused on sections 213 and 215, which allow government agents to conduct searches and seizures
Katarina [22]
The correct answer is Fourth Amendment protections. <span>The </span>Fourth Amendment<span> is part of the Bill of Rights. It was added to the Constitution on December 15, 1791 to protect American citizens from unlawful searches and seizures which have now been authorized by the Patriot Act</span><span>.</span>
5 0
3 years ago
Other questions:
  • While rehearsing, a well placed observer can compromise the entire operation. Which site placement criterion considers this conc
    8·1 answer
  • How was the Catholic Church ruled in Galileo's case and why
    13·1 answer
  • Gerald is admitted to the hospital because he has pneumonia. His blood work shows a low number of T-cells. The doctor wants to o
    5·2 answers
  • Ano ano ang pwede mong maadapt sa nakapaligid sayo? ​
    9·1 answer
  • Which of these events, deserve to be called Watershed Events in American History? Why?
    6·1 answer
  • Central American farmers sell their produce to American customers at a price that is above the price charged by American compani
    15·1 answer
  • 1. Why might technological innovation have
    5·2 answers
  • What is the illegal hunting and killing of animals called?
    13·2 answers
  • The Ridge and Valley region is most known for its production of
    7·1 answer
  • A que se deben las causas y consecuencias de los conflictos politicos en colombia
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!