GATE MT Question Paper 2008

GATE MT Question Paper 2008.

GATE i.e. Graduate Aptitude Test in Engineering Metallurgical Engineering 2008 Exam has been conducted by IISc Bangalore IIT Bombay IIT Delhi IIT Guwahati IIT Kanpur IIT Kharagpur IIT Madras IIT Roorkee. This GATE MT 2008 examination is the procedure to get the admission in M.Tech

GATE Metallurgical Engineering i.e. MT Question Paper, This GATE MT 2008 Question will help all the students for their exam preparation, here the question type is MCQ i.e multiple choice question answers, if this GATE MT 2008 question paper in pdf file for GATE MT you can download it in FR MT, if GATE Metallurgical Engineering 2008 paper in text for GATE MT you can download GATE MT 2008 page also just Go to menu bar, Click on File->then Save.

GATE MT Question Paper 2008

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Q. 1 The yield point phenomenon observed in annealed low carbon steels is due to the presence of
(A) silicon (B) chromium (C) phosphorous (D) carbon

Q.2 In a tensile test of a ductile material, necking starts at
(A) lower yield stress (B) upper yield stress
(C) ultimate tensile strength (D)just before fracture

Q.3 Fatigue resistance of a steel is reduced by
(A) decarburization (B) polishing the surface
(C) reducing the grain size (D) shot pccning

Q.4 The stress concentration factor K1 loT a circular hole located at the center ota plate is
(A)O (B)1 (C)3 (D)tendstox

Q.5 Cassiterite is an important source for
(A) tin (B) titanium (C) molybdenum (D) thorium

Q.6 High top pressure in the blast furnace
(A) decreases the time of contact between gas and solid
(B) increases the time of contact between gas and solid
(C) increases fuel consumption
(D) increases the rate of solution loss reaction

Q.7 For a closed system of fixed internal energy and volume, at equilibrium
(A) Gibb’s free energy is minimum (B) entropy is maximum
(C) Helmholtz’s free energy is minimum (D) enthalpy is maximum

Q.8 lntergranular corrosion of 18-8 stainless steel can NOT be prcvcntcd by
(A) reducing the carbon content to less than OO5%
(B) quenching it from high temperature to prevent chromium carbide precipitation
(C) adding strong carbide forming elements
(D) increasing the carbon content

Q.9 Riser is NOT required for the castings of
(A) grey cast iron (13) white cast iron (U) AI4LYO Uu (I)) Al-12% Si

Q. 10 The NDT technique used to detect deep lying defects in a large sized casting is
(A) liquid penetrant inspection (8) magnetic particle inspection
(C) ultrasonic inspection (D) eddy current inspection

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