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
Join Our Socials
Telegram Group
Join Community
Twitter Group
Pinterest Group
Facebook Group
Subscribe YouTube
What is the correct answer?
4
The addition of which of the following improves machining of copper?
A.
Sulphur
B.
Vanadium
C.
Tin
D.
Zinc
Correct Answer :
A. Sulphur
Related Questions
The coordination number of a face centred cubic space lattice is
The steel widely used for motor car crankshafts is
Bell metal contains
Cemented carbide tools are not found to be suitable for cutting
In low carbon steels, ________ raises the yield point and improves the…
Permalloy is a
The loss of strength in compression with simultaneous gain in strength…
Wrought iron
Iron-carbon alloys containing 1.7 to 4.3% carbon are known as
Cold rolled steel sheets contain carbon of the following order
Steel with ________ carbon is known as hypo-eutectoid steel.
Nimonic contains __________ percentage of nickel as that of Inconel.
Which is the false statement about wrought iron? It has
Smelting is the process of
Cast iron is manufactured in
The usual composition of a soldering alloy is
An example of amorphous material is
White cast iron contains carbon in the form of
Which of the following statement is wrong?
Maximum percentage of carbon in ferrite is
The addition of which of the following improves machining of copper?
The aluminium alloy, mainly used, for anodized utensil manufacture, is
The portion of the blast furnace below its widest cross-section is called
Admiralty gun metal contains
Recrystallisation temperature can be lowered by
Iron is
Which of the following impurity in cast iron makes it hard and brittle?
The purpose of heat treatment is to
The property of a material which enables it to retain the deformation…
Pipes for bicycle frames are made of
Also checkout
s-Block Element MCQ
Atomic Structure MCQ
Applied Mechanics and Graphic Statics MCQ
PhotoShop MCQ
Series MCQ
Matter MCQ
Thermodynamics MCQ
Simplification MCQ
US Government and Citizenship Test MCQ
Electrostatics MCQ
Mycoplasma and Bacteria MCQ
Basics of Neurology MCQ