Manufacturing Engineering Questions & Answers – Jigs and Fixtures

This set of Manufacturing Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Jigs and Fixtures”. 1. With the use of Jigs and fixture total cost of production a) Increases b) Decreases c) Remains same d) Jigs are not used in any production process 2. With the use of Jigs and fixture rate of production … Read more

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Manufacturing Engineering Questions & Answers – Fluid Flow and Heat Transfer

This set of Manufacturing Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Fluid Flow and Heat Transfer”. 1. The flow of fluid which is highly chaotic is called as? a) Laminar b) Turbulence c) Reynolds d) Irrotational flow 2. The capability of molten metal to fill mold cavities is called ____________ a) viscosity b) … Read more

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Manufacturing Engineering Questions & Answers – Heat Transfer-2

This set of Manufacturing Science Puzzles focuses on “Heat Transfer-2”. 1. Ratio of rate of heat conduction to the rate of internal energy storage is in solid is known as? a) Biot number b) Drag coefficient c) Eckert number d) Fourier number 2. Ratio of pressure drop for internal flow through ducts is known as? … Read more

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Manufacturing Engineering Questions & Answers – Heat Transfer-1

This set of Manufacturing Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Heat Transfer-1”. 1. Rate of heat flow in conduction. a) Is directly proportional to temperature gradient b) Is inversely proportional to temperature gradient c) Does not depend on temperature gradient d) Does not depend on temperature gradient & inversely proportional to temperature … Read more

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Manufacturing Engineering Questions & Answers – Foundries Foundry Automation

This set of Manufacturing Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Foundries and Foundry Automation”. 1. Which of the following furnaces, are used extensively in foundries and have such advantages as a high rate of melting? a) Induction b) Electric arc c) Crucible d) Vacuum arc 2. Which of the following furnaces, are … Read more

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Manufacturing Engineering Questions & Answers – Metal Solidification and Fluid Flow

This set of Manufacturing Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Metal Solidification and Fluid Flow”. 1. Grains created when a metal solidifies rather slowly in the presence of a steep temperature gradient fall in the category of? a) equiaxed grains b) columnar grains c) elongated grains d) planer grains 2. Vacancies are … Read more

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Manufacturing Engineering Questions & Answers – Metal Casting Fundamentals

This set of Manufacturing Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Fundamentals Of Metal Casting”. 1. ‘V’ or ‘f’ marked surfaces on a casting indicates? a) Camber allowance b) Machining allowance c) Draft allowance d) Shrinkage allowance 2. Considering the shrinkage allowance, the amount of pattern, when compared to casting is? a) larger … Read more

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Manufacturing Engineering Questions & Answers – Deep Drawing

This set of Manufacturing Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Deep Drawing”. 1. In which of the following process the work piece is pulled through a die resulting in reduction of area? a) Forging b) Drawing c) Forming d) Extrusion 2. In drawing which angle allows the introduction of lubricant into the … Read more

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Manufacturing Engineering Questions & Answers – Extrusion

This set of Manufacturing Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Extrusion”. 1. In which process the cross section of the metal is reduced by forcing it to flow through a die under high pressure? a) Forging b) Forming c) Extrusion d) Welding 2. Which of the following is a type of extrusion … Read more

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Manufacturing Engineering Questions & Answers – Shearing Operations

This set of Manufacturing Engineering Multiple Choice Questions & Answers (MCQs) focuses on “Shearing Operations”. 1. Punching a number of holes in a sheet is known as? a) Perforating b) Parting c) Notching d) Lancing 2. Shearing the sheet into two or more pieces is known as? a) Perforating b) Parting c) Notching d) Lancing … Read more

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Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

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