Home
PDF Download
Exams
G.K.
Aptitude
Reasoning
English
Computer
Biology
Privacy
About
Contact
Home
All MCQ
Exams
PDF Download
G.K.
Aptitude
Reasoning
English
Computer
Biology
Privacy
About
Contact
What is the correct answer?
4
A metal having a Poisson's ratio = 0.3 is elastically deformed under uniaxial tension. If the longitudinal strain = 0.8, then the magnitude of thickness strain is
A.
-0.8
B.
0.8
C.
+0.08
D.
-0.24
Correct Answer :
D. -0.24
Related Questions
Enzymes belong to the category of
Specific __________ is a dimensionless quantity.
Materials having resistivity ranging from 1 to 100 ohm. cm is termed as
Oxyacetylene reducing flame is used while carrying out welding on
__________ of test specimens is not involved in any hardness testing method.
Filler material used in welding should have __________ as compared to…
Which one can be directly solidified from gaseous state without entering…
Pick out the wrong statement.
Removal of non-condensable from steam or other vapour is termed as the…
In the Bayer's process, bauxite is digested under pressure using
Thermal equivalent of electrical power in practical calculation is __________…
Consumable electrodes are used in the __________ welding.
Which of the following metals reacts violently with water?
Isotropic materials have the same __________ in all directions.
Which of the following phenomenon will exhibit the minimum heat transfer?
Heat required to raise the temperature of a body by 1 °C is called…
Shaft/rotor speed is most accurately measured by a
Which of the following is preferred for riveting?
Which of the following test is used for distinguishing among dry oils,…
Volume of blast furnace slag is about __________ times the volume of hot…
Unit of surface tension in S.I. unit is
__________ is the process of coating the surface of steel with aluminium…
__________ is the process used for setting up compressive stresses in…
The material used for coating the welding electrode is termed as the
__________ of grey cast iron produces white cast iron.
Which of the following does not discharge the dust collected as a dry…
The hardenability of steel decreases with
The ability of tool steel to resist softening at high temperatures is…
High speed steel tools retain their hardness upto a temperature of __________…
What is the percentage of chromium in 18-4-1 high speed steel?
Also checkout
Linux OS MCQ
Power Plant Engineering MCQ
Viruses MCQ
Computer Cryptography MCQ
Coding Decoding MCQ
Simple Interest MCQ
Social Media Marketing (SMM) MCQ
Rearrangement Set 9 MCQ
Poultry Nutrition MCQ
Analogy MCQ
Nuclear Physics MCQ
Machine Input Mi-set 2 MCQ