Mechanical Engineering Exam  >  Mechanical Engineering Questions  >  Assertion (A): Mechanical disintegration of a... Start Learning for Free
Assertion (A): Mechanical disintegration of a molten metal stream into fine particles by means of a jet of compressed air is known as atomization.
Reason (R): In atomization process inert-gas or water cannot be used as a substitute for compressed air.
  • a)
    Both A and R are true and R is the correct explanation of A
  • b)
    Both A and R arc true but R is NOT the correct explanation of A
  • c)
    A is true hut R is false
  • d)
    A is false but R is true    
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Assertion (A): Mechanical disintegration of a molten metal stream into...
In atomization process inert gas or water may be used as a substitute far compressed air. 
View all questions of this test
Most Upvoted Answer
Assertion (A): Mechanical disintegration of a molten metal stream into...
Atomization of Molten Metal Stream

Assertion (A): Mechanical disintegration of a molten metal stream into fine particles by means of a jet of compressed air is known as atomization.

Reason (R): In atomization process inert-gas or water cannot be used as a substitute for compressed air.

Explanation:

Atomization is the process of breaking up a liquid into small droplets or particles. It is commonly used in the production of powders, coatings, and sprays. In the case of molten metals, atomization is used to produce metal powders that can be used in various applications.

The assertion (A) is true. Atomization is the process of breaking up a molten metal stream into fine particles by means of a jet of compressed air. The compressed air is forced through a nozzle that is aimed at the molten metal stream. The force of the compressed air breaks up the molten metal stream into small droplets or particles.

The reason (R) is false. Inert-gas or water can be used as a substitute for compressed air in the atomization process. Inert-gas atomization is an alternative to air atomization, and it involves using an inert gas such as argon or nitrogen to break up the molten metal stream. Water atomization is also a process that can be used to produce metal powders.

Therefore, the correct answer is option (C), which states that assertion (A) is true but reason (R) is false.
Attention Mechanical Engineering Students!
To make sure you are not studying endlessly, EduRev has designed Mechanical Engineering study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Mechanical Engineering.
Explore Courses for Mechanical Engineering exam

Top Courses for Mechanical Engineering

Assertion (A): Mechanical disintegration of a molten metal stream into fine particles by means of a jet of compressed air is known as atomization.Reason (R): In atomization process inert-gas or water cannot be used as a substitute for compressed air.a)Both A and R are true and R is the correct explanation of Ab)Both A and R arc true but R is NOT the correct explanation of Ac)A is true hut R is falsed)A is false but R is true Correct answer is option 'C'. Can you explain this answer?
Question Description
Assertion (A): Mechanical disintegration of a molten metal stream into fine particles by means of a jet of compressed air is known as atomization.Reason (R): In atomization process inert-gas or water cannot be used as a substitute for compressed air.a)Both A and R are true and R is the correct explanation of Ab)Both A and R arc true but R is NOT the correct explanation of Ac)A is true hut R is falsed)A is false but R is true Correct answer is option 'C'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about Assertion (A): Mechanical disintegration of a molten metal stream into fine particles by means of a jet of compressed air is known as atomization.Reason (R): In atomization process inert-gas or water cannot be used as a substitute for compressed air.a)Both A and R are true and R is the correct explanation of Ab)Both A and R arc true but R is NOT the correct explanation of Ac)A is true hut R is falsed)A is false but R is true Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Assertion (A): Mechanical disintegration of a molten metal stream into fine particles by means of a jet of compressed air is known as atomization.Reason (R): In atomization process inert-gas or water cannot be used as a substitute for compressed air.a)Both A and R are true and R is the correct explanation of Ab)Both A and R arc true but R is NOT the correct explanation of Ac)A is true hut R is falsed)A is false but R is true Correct answer is option 'C'. Can you explain this answer?.
Solutions for Assertion (A): Mechanical disintegration of a molten metal stream into fine particles by means of a jet of compressed air is known as atomization.Reason (R): In atomization process inert-gas or water cannot be used as a substitute for compressed air.a)Both A and R are true and R is the correct explanation of Ab)Both A and R arc true but R is NOT the correct explanation of Ac)A is true hut R is falsed)A is false but R is true Correct answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Mechanical Engineering. Download more important topics, notes, lectures and mock test series for Mechanical Engineering Exam by signing up for free.
Here you can find the meaning of Assertion (A): Mechanical disintegration of a molten metal stream into fine particles by means of a jet of compressed air is known as atomization.Reason (R): In atomization process inert-gas or water cannot be used as a substitute for compressed air.a)Both A and R are true and R is the correct explanation of Ab)Both A and R arc true but R is NOT the correct explanation of Ac)A is true hut R is falsed)A is false but R is true Correct answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Assertion (A): Mechanical disintegration of a molten metal stream into fine particles by means of a jet of compressed air is known as atomization.Reason (R): In atomization process inert-gas or water cannot be used as a substitute for compressed air.a)Both A and R are true and R is the correct explanation of Ab)Both A and R arc true but R is NOT the correct explanation of Ac)A is true hut R is falsed)A is false but R is true Correct answer is option 'C'. Can you explain this answer?, a detailed solution for Assertion (A): Mechanical disintegration of a molten metal stream into fine particles by means of a jet of compressed air is known as atomization.Reason (R): In atomization process inert-gas or water cannot be used as a substitute for compressed air.a)Both A and R are true and R is the correct explanation of Ab)Both A and R arc true but R is NOT the correct explanation of Ac)A is true hut R is falsed)A is false but R is true Correct answer is option 'C'. Can you explain this answer? has been provided alongside types of Assertion (A): Mechanical disintegration of a molten metal stream into fine particles by means of a jet of compressed air is known as atomization.Reason (R): In atomization process inert-gas or water cannot be used as a substitute for compressed air.a)Both A and R are true and R is the correct explanation of Ab)Both A and R arc true but R is NOT the correct explanation of Ac)A is true hut R is falsed)A is false but R is true Correct answer is option 'C'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Assertion (A): Mechanical disintegration of a molten metal stream into fine particles by means of a jet of compressed air is known as atomization.Reason (R): In atomization process inert-gas or water cannot be used as a substitute for compressed air.a)Both A and R are true and R is the correct explanation of Ab)Both A and R arc true but R is NOT the correct explanation of Ac)A is true hut R is falsed)A is false but R is true Correct answer is option 'C'. Can you explain this answer? tests, examples and also practice Mechanical Engineering tests.
Explore Courses for Mechanical Engineering exam

Top Courses for Mechanical Engineering

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev