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PI GATE Exam Previous Papers 2016 | PI GATE Model Papers 2016
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GATE Production and Industrial Engineering Previous Paper 2016 Details
- Total number of Questions = 65
Few Question are listed below for preview: GATE Production and Industrial Engineering Previous Paper 2016
1. Consider the following statements:
(P) Hardness is the resistance of a material to indentation.
(Q) Elastic modulus is a measure of ductility.
(R) Deflection depends on stiffness.
(S) The total area under the stress-strain curve is a measure of resilience.
Among the above statements, the correct ones are
(A) P and Q only.
(B) Q and S only.
(C) P and R only.
(D) R and S only
2. In powder metallurgy, sintering of the component
(A) increases density and reduces ductility.
(B) increases porosity and reduces density.
(C) increases density and reduces porosity.
(D) increases porosity and reduces brittleness.
3. Consider the following statements.
(P) Electrolyte is used in Electro-chemical machining.
(Q) Electrolyte is used in Electrical discharge machining.
(R) Abrasive-slurry is used in Ultrasonic machining.
(S) Abrasive-slurry is used in Abrasive jet machining.
Among the above statements, the correct ones are
(A) P and R only
(B) Q and S only
(C) Q, R and S only
(D) P and Q only
4. A 300 mm long copper wire of uniform cross-section is pulled in tension so that a maximum tensile stress of 270 MPa is developed within the wire. The entire deformation of the wire remains linearly elastic. The elastic modulus of copper is 100 GPa. The resultant elongation (in mm) is ________.