Metallurgy Physics of Metals MCQ Questions and Answers - 1
Question: 1
An electrograph is used for the study of the
(A) Intensity of electron beams
(B) Composition of gases
(C) Phase transformation in metals/alloys
(D) None of these
Ans: C
Phase transformation in metals/alloys.
Question: 2
Ionic bond is
(A) Mostly found in steel alloys
(B) Non existent between a metallic atom and a non-metallic atom
(C) A primary bond
(D) A secondary bond
Ans: C
A primary bond
Question: 3
Which of the following is not a characteristic of the metallic bond?
(A) Ductility
(B) Directionality
(C) Opacity
(D) High conductivity
Ans: B
Directionality
Question: 4
The bond between the atoms of a solid metal is called the _____ bond.
(A) Electrovalent
(B) Ionic
(C) Metallic
(D) None of these
Ans: C
Metallic
Question: 5
Energy in the most stable state of an atom is
(A) In between minimum and maximum
(B) Zero
(C) Minimum
(D) Maximum
Ans: C
Minimum
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