SATHEE: sblock Elements 2 Question 4

sblock Elements 2 Question 4

«««< HEAD

4. The alloy used in the construction of aircrafts is

======= ####4. The alloy used in the construction of aircrafts is

3e0f7ab6f6a50373c3f2dbda6ca2533482a77bed (a) $Mg - Zn$

(b) $Mg - Mn$

(d) $Mg - Al$

Show Answer

Answer:

Correct Answer: 4. (a)

Solution:

Names of magnesium alloys are given by two letters followed by two numbers. The common alloying elements are $A$ (Aluminium), $Z$ (zinc), $T$ (tin), $M$ (manganese) etc. Numbers indicate respective nominal compositions of main alloying elements, e.g. ’ $A Z$ 91’ implies the composition of the alloy as : $Al = 9$ $1$ and $Mg = 100 - (9 + 1) = 90$

Among the alloys given, $Mg - Al$ (Magnalium; $Mg = 5$ $= 95$ is being light, tough and strong, hence it is used in aircrafts.

Play Store

App Store

Ask SATHEE

Welcome to SATHEE !
Select from 'Menu' to explore our services, or ask SATHEE to get started. Let's embark on this journey of growth together! 🌐📚🚀🎓

I'm relatively new and can sometimes make mistakes.
If you notice any error, such as an incorrect solution, please use the thumbs down icon to aid my learning.
To begin your journey now, click on "I understand".

sblock Elements 2 Question 4

4. The alloy used in the construction of aircrafts is

Answer:

Engineering Preparation

Medical Preparation

NCERT Books & Solutions

Important Resources

Other Resources

Syllabus

Test Platform

Sample Mock Test

Mentorship

Menu