2026 question paper
Manufacturing Technology
28 questions
Q.1(a). Which of the following is primarily used for locating and holding a workpiece during machining operations? (i) Die (ii) Jig (iii) Gauge (iv) Punch20262m
Module 1: Tooling for Conventional and Non-Conventional Machining Processes
View this question on its own page →Which of the following is primarily used for locating and holding a workpiece during machining operations?
(i) Die
(ii) Jig
(iii) Gauge
(iv) Punch
Q.1(b). In mould and die design, which material is most commonly used for high-volume production due to its wear resistance? (i) Mild Steel (ii) High-Speed Steel (iii) Tool Steel (iv) Aluminum Alloy20262m
Module 1: Tooling for Conventional and Non-Conventional Machining Processes
View this question on its own page →In mould and die design, which material is most commonly used for high-volume production due to its wear resistance?
(i) Mild Steel
(ii) High-Speed Steel
(iii) Tool Steel
(iv) Aluminum Alloy
Q.1(c). Which one of the following is a function unique to a jig, but not a fixture? (i) Holding the workpiece (ii) Locating the workpiece (iii) Guiding the cutting tool (iv) Facilitating the use of less-skilled labor20262m
Module 1: Tooling for Conventional and Non-Conventional Machining Processes
View this question on its own page →Which one of the following is a function unique to a jig, but not a fixture?
(i) Holding the workpiece
(ii) Locating the workpiece
(iii) Guiding the cutting tool
(iv) Facilitating the use of less-skilled labor
Q.1(d). The basic size from which limits are assigned is called (i) Tolerance (ii) Allowance (iii) Nominal size (iv) Basic size20262m
Module 2: Metrology
View this question on its own page →The basic size from which limits are assigned is called
(i) Tolerance
(ii) Allowance
(iii) Nominal size
(iv) Basic size
Q.1(e). Which instrument is most commonly used for precise angular measurement? (i) Vernier caliper (ii) Sine bar (iii) Micrometer (iv) Dial gauge20262m
Module 2: Metrology
View this question on its own page →Which instrument is most commonly used for precise angular measurement?
(i) Vernier caliper
(ii) Sine bar
(iii) Micrometer
(iv) Dial gauge
Q.1(f). Which metrology instrument is typically preferred for non-contact, high-resolution 3D mapping of the complete surface topography (surface integrity) of a finely machined component? (i) Stylus Profilometer (Contact) (ii) Coordinate Measuring Machine (iii) Scanning White Light Interferometer (iv) Optical Comparator20262m
Module 3: Metrology in Tool Wear and Part Quality
View this question on its own page →Which metrology instrument is typically preferred for non-contact, high-resolution 3D mapping of the complete surface topography (surface integrity) of a finely machined component?
(i) Stylus Profilometer (Contact)
(ii) Coordinate Measuring Machine
(iii) Scanning White Light Interferometer
(iv) Optical Comparator
Q.1(g). Selective assembly is adopted to (i) Increase machining time (ii) Reduce manufacturing cost while maintaining fit (iii) Eliminate inspection (iv) Increase tolerance20262m
Module 4: Assembly Practices
View this question on its own page →Selective assembly is adopted to
(i) Increase machining time
(ii) Reduce manufacturing cost while maintaining fit
(iii) Eliminate inspection
(iv) Increase tolerance
Q.1(h). Which parameter is most critical for assessing surface integrity after machining? (i) Hardness (ii) Surface roughness (iii) Grain size (iv) Cutting speed20262m
Module 3: Metrology in Tool Wear and Part Quality
View this question on its own page →Which parameter is most critical for assessing surface integrity after machining?
(i) Hardness
(ii) Surface roughness
(iii) Grain size
(iv) Cutting speed
Q.1(i). In microscale machining, process metrology primarily focuses on (i) Dimensional accuracy at macro level (ii) Tool life prediction only (iii) Nano-level surface finish and micro-feature accuracy (iv) Reducing cutting fluid usage20262m
Module 3: Metrology in Tool Wear and Part Quality
View this question on its own page →In microscale machining, process metrology primarily focuses on
(i) Dimensional accuracy at macro level
(ii) Tool life prediction only
(iii) Nano-level surface finish and micro-feature accuracy
(iv) Reducing cutting fluid usage
Q.1(j). In Electrical Discharge Machining, material removal occurs due to (i) Mechanical abrasion (ii) Electrochemical dissolution (iii) Thermal erosion caused by electrical sparks (iv) Laser heating20262m
Module 5: Unconventional Machining Processes
View this question on its own page →In Electrical Discharge Machining, material removal occurs due to
(i) Mechanical abrasion
(ii) Electrochemical dissolution
(iii) Thermal erosion caused by electrical sparks
(iv) Laser heating
- Install PocketlyBudget App•POCKETLY
Pocketly on Android
Log daily food, travel, and hostel expenses instantly. Set monthly spending limits and see where your money goes without complex spreadsheets.
Q.2(a). Explain the design considerations for moulds and dies used in manufacturing industries.20267m
Module 1: Tooling for Conventional and Non-Conventional Machining Processes
View this question on its own page →Explain the design considerations for moulds and dies used in manufacturing industries.
Q.2(b). Discuss the types of moulds and dies used in conventional and non-conventional machining processes.20267m
Module 1: Tooling for Conventional and Non-Conventional Machining Processes
View this question on its own page →Discuss the types of moulds and dies used in conventional and non-conventional machining processes.
Q.3(a). Explain the principles of jig and fixture design with neat sketches.20267m
Module 1: Tooling for Conventional and Non-Conventional Machining Processes
View this question on its own page →Explain the principles of jig and fixture design with neat sketches.
Q.3(b). Explain the configuration of press tools and discuss the design procedure of punch and die.20267m
Module 1: Tooling for Conventional and Non-Conventional Machining Processes
View this question on its own page →Explain the configuration of press tools and discuss the design procedure of punch and die.
Q.4(a). Define rake angle and clearance angle for a single-point cutting tool. Briefly explain the function of each angle.20267m
Module 1: Tooling for Conventional and Non-Conventional Machining Processes
View this question on its own page →Define rake angle and clearance angle for a single-point cutting tool. Briefly explain the function of each angle.
Q.4(b). Define flash and gutter in the context of impression forging die design. Explain the purpose of the flash and gutter.20267m
Module 1: Tooling for Conventional and Non-Conventional Machining Processes
View this question on its own page →Define flash and gutter in the context of impression forging die design. Explain the purpose of the flash and gutter.
Q.5(a). Explain the concept of limits, fits, and tolerances with suitable examples. Why are they important in manufacturing?20267m
Module 2: Metrology
View this question on its own page →Explain the concept of limits, fits, and tolerances with suitable examples. Why are they important in manufacturing?
Q.5(b). Explain the working principle and types of comparators used in dimensional measurement.20267m
Module 2: Metrology
View this question on its own page →Explain the working principle and types of comparators used in dimensional measurement.
Q.6(a). Discuss gauge design principles and the Taylor's principle of gauge design.20267m
Module 2: Metrology
View this question on its own page →Discuss gauge design principles and the Taylor's principle of gauge design.
Q.6(b). Explain the principle of interferometry and its industrial applications.20267m
Module 2: Metrology
View this question on its own page →Explain the principle of interferometry and its industrial applications.
- Install PocketlyBudget App•POCKETLY
Pocketly on Android
Log daily food, travel, and hostel expenses instantly. Set monthly spending limits and see where your money goes without complex spreadsheets.
Q.7(a). Discuss manufacturing and assembly process planning. Explain selective assembly with advantages and limitations.20267m
Module 4: Assembly Practices
View this question on its own page →Discuss manufacturing and assembly process planning. Explain selective assembly with advantages and limitations.
Q.7(b). Compare Water Jet Machining and Abrasive Water Jet Machining in terms of working principle, applications, and limitations.20267m
Module 5: Unconventional Machining Processes
View this question on its own page →Compare Water Jet Machining and Abrasive Water Jet Machining in terms of working principle, applications, and limitations.
Q.8(a). Describe the principle of Ultrasonic Machining and discuss the effect of process parameters on Material Removal Rate.20267m
Module 5: Unconventional Machining Processes
View this question on its own page →Describe the principle of Ultrasonic Machining and discuss the effect of process parameters on Material Removal Rate.
Q.8(b). Discuss the principle, MRR, surface finish and tool wear characteristics in EDM.20267m
Module 5: Unconventional Machining Processes
View this question on its own page →Discuss the principle, MRR, surface finish and tool wear characteristics in EDM.
Q.9(a). Write short note on: Principles of forging die design and factors affecting die life20267m
Module 1: Tooling for Conventional and Non-Conventional Machining Processes
View this question on its own page →Write short note on: Principles of forging die design and factors affecting die life
Q.9(b). Write short note on: Explain different material handling systems and devices used in assembly operations20267m
Module 4: Assembly Practices
View this question on its own page →Write short note on: Explain different material handling systems and devices used in assembly operations
Q.9(c). Write short note on: Electron Beam Machining and Plasma Arc Machining20267m
Module 5: Unconventional Machining Processes
View this question on its own page →Write short note on: Electron Beam Machining and Plasma Arc Machining
Q.9(d). Write short note on: Compare AJM, WJM, AWJM20267m
Module 5: Unconventional Machining Processes
View this question on its own page →Write short note on: Compare AJM, WJM, AWJM
PYQDeck for Android
Solve BEU previous-year exam papers anywhere, anytime. Fast search, offline paper viewing, and step-by-step solutions designed specifically for your phone.