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
Carbon is present in the form of __________ in grey cast iron.
A.
Spheroids
B.
Nodular aggregates of graphite
C.
Flakes
D.
Cementite
Correct Answer :
C. Flakes
Related Questions
Addition of __________ to steel does not help in improving its machinability.
Which of the following has the highest modulus of elasticity (about 7…
__________ is the most suitable lubricant for drawing mild steel wires?
The escape velocity of a body on earth which is independent of its mass…
Carbon is present in the form of __________ in grey cast iron.
Recrystallisation temperature of steel is __________ °C.
A particle is settling in a liquid under Stokesian conditions. The free…
Joule-Thomson co-efficient is the ratio of
Diameter of the rivet to be provided on a 20 mm. thick boiler plate will…
Which of the following alloying elements is present in maximum percentage…
Even though heat transfer co-efficient in boiling liquids is large, use…
Tumbling is the process of improving the __________ of the materials/parts.
Which of the following parameters is not responsible for the heat loss…
The materials which fracture even at small strains are termed as brittle,…
Pick out the wrong statement.
Which of the following mainly decides the current to be employed is arc…
Which of the following is preferred for riveting?
While the oxy-acetylene flame produces a temperature of 3200°C, the…
Gage pressure within a spherical droplet of a fluid is 'p'. What will…
__________ is the trade name assigned to a nonferrous cast alloy composed…
Chromium molybdenum steel cannot be welded using __________ welding.
The most commonly used moderator in nuclear power plants is
Coating thickness in case of galvanising of steel sheet generally corresponds…
For dynamic strain measurement, the Wheatstone bridge used is of __________…
Thermodynamic cycle involved in the working of a thermal power plant is…
In chemical dehumidification of air
The most economical channel section for the fluid flow is the one for…
Lead is poured into the joint between two- __________ pipes.
Most of the phosphorous present in the blast furnace burden enters into
During sensible heating of humid air
Also checkout
Physiological and Anatomy of Plants MCQ
Middle English Literature MCQ
Thermodynamics MCQ
Banking MCQ
Chemical Engineering Plant Economics MCQ
Chain Rule MCQ
MS Office MCQ
Carboxylic Acids MCQ
Fact MCQ
Electro-Chemistry MCQ
Open Source Software MCQ
Rearrangement Set 3 MCQ