MCQOPTIONS
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MCQOPTIONS
This section includes 521 Mcqs, each offering curated multiple-choice questions to sharpen your Engineering Drawing knowledge and support exam preparation. Choose a topic below to get started.
| 301. |
Which automation is suited for high production quantities |
| A. | Flexible |
| B. | Programmable |
| C. | Fixed |
| D. | All of above |
| Answer» D. All of above | |
| 302. |
To change the position of a circle or ellipse we translate |
| A. | Center coordinates |
| B. | Center coordinates and redraw the figure in new location |
| C. | Outline coordinates |
| D. | All of the mentioned |
| Answer» C. Outline coordinates | |
| 303. |
If two pure reflections about a line passing through the origin are appliedsuccessively the result is |
| A. | Pure rotation |
| B. | Quarter rotation |
| C. | Half rotation |
| D. | True reflection |
| Answer» B. Quarter rotation | |
| 304. |
In the context of rapid prototyping and additive manufacturing, tessellation refers to theprocess of slicing the CAD model of the part into layers. |
| A. | Droplet Deposition Manufacturing |
| B. | Used-Deposition Modeling |
| C. | Laminated-Object Manufacturing |
| D. | Stereolithography |
| Answer» E. | |
| 305. |
Which of the following process is not formative process? |
| A. | Bending |
| B. | Plastic injection molding |
| C. | Selective Laser Sintering |
| D. | Forging |
| Answer» D. Forging | |
| 306. |
Which of the following is not Solid-based RP system? |
| A. | Laminated Object Manufacturing (LOM) |
| B. | Paper Lamination Technology (PLT) |
| C. | Electron Beam Melting (EBM) |
| D. | Fused Deposition Modeling (FDM) |
| Answer» D. Fused Deposition Modeling (FDM) | |
| 307. |
Which rule implement for axes Nomenclature? |
| A. | Left-hand rule |
| B. | Right-Hand Rule |
| C. | Thumb Rule |
| D. | None of the above |
| Answer» C. Thumb Rule | |
| 308. |
The distance of a given tool tip from the surface of workpiece is known as….. |
| A. | Tool length |
| B. | Tool length offset H |
| C. | Cutter radius |
| D. | Compensation |
| Answer» C. Cutter radius | |
| 309. |
During the execution of a CNC part program block NO20 GO2 X45.0 Y25.0 R5.0the type of tool motion will be |
| A. | circular Interpolation – clockwise |
| B. | circular Interpolation – counter clockwise |
| C. | linear Interpolation |
| D. | rapid feed |
| Answer» B. circular Interpolation – counter clockwise | |
| 310. |
What is the full form of FEA |
| A. | Fracture Element Analysis |
| B. | Finite Element Analysis |
| C. | Future Electronic Analysis |
| D. | None of the above |
| Answer» C. Future Electronic Analysis | |
| 311. |
In the ___________ process, one starts with a single block of solid material larger than the finalsize of the desired object and material is removed until the desired shape is reached. |
| A. | Subtractive process |
| B. | Additive process |
| C. | Formative process |
| D. | All of above |
| Answer» B. Additive process | |
| 312. |
Shearing is also termed as |
| A. | Selecting |
| B. | Sorting |
| C. | Scaling |
| D. | Skewing |
| Answer» E. | |
| 313. |
On gathering stiffness and loads, the system of equations is given by |
| A. | KQ=F |
| B. | KQ≠F |
| C. | K=QF |
| D. | K≠QF |
| Answer» B. KQ≠F | |
| 314. |
Choose the correct sequence to generate prototype |
| A. | 3D CAD data - CAD solid model - STL file - RP prototype |
| B. | CAD solid model - 3D CAD data - RP prototype - STL file |
| C. | STL file - 3D CAD data - CAD solid model - RP prototype |
| D. | 3D CAD data - STL file - CAD solid model - RP prototype |
| Answer» B. CAD solid model - 3D CAD data - RP prototype - STL file | |
| 315. |
In “Product Life Cycle” a stage in which buyers move on to other products and salesdrop is known as_____. |
| A. | Growth stage |
| B. | Introduction stage |
| C. | Mature stage |
| D. | Decline stage |
| Answer» E. | |
| 316. |
A translation is applied to an object by D |
| A. | Repositioning it along with straight line path |
| B. | Repositioning it along with circular path |
| C. | Only b |
| D. | All of the mentioned |
| Answer» B. Repositioning it along with circular path | |
| 317. |
____ is defined as the set of technologies that can construct physical solid models from CAD data |
| A. | Rapid Production |
| B. | Rapid prototyping |
| C. | Lean Manufacturing |
| D. | Artificial intelligence |
| Answer» C. Lean Manufacturing | |
| 318. |
The process of mapping a world window in World Coordinates to the Viewportis called Viewing transformation. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 319. |
G00 Preparatory code is used for |
| A. | Rapid Travel Execution |
| B. | Rapid Travel Positioning |
| C. | Rapid Travel sequencing |
| D. | Rapid clockwise interpolation |
| Answer» C. Rapid Travel sequencing | |
| 320. |
Which one of the process is subtractive prototyping? |
| A. | 5 axis CNC Milling |
| B. | Fused Deposition Modeling |
| C. | Multi-Jet Modeling |
| D. | Stereolithography Apparatus |
| Answer» B. Fused Deposition Modeling | |
| 321. |
The technology life cycle concerned with the time and cost of developing the technology |
| A. | True |
| B. | False |
| Answer» B. False | |
| 322. |
When a smooth curve is approximated through the data points, then the curve is knownas |
| A. | approximation curve |
| B. | pitch curve |
| C. | data curve |
| D. | interpolant curve |
| Answer» B. pitch curve | |
| 323. |
In laminated object manufacturing (LOM), which of the following cutting strategy ispreferable? |
| A. | Directional scanning |
| B. | Zigzag tool paths |
| C. | Contouring and spiral paths |
| D. | Boundary cutting tool paths |
| Answer» E. | |
| 324. |
are used to express the geometry or shape of theelement |
| A. | Mode shapes |
| B. | Shape functions |
| C. | Natural curves |
| D. | None of the above |
| Answer» C. Natural curves | |
| 325. |
The tensor product technique constraints surfaces by two curves. |
| A. | 2 |
| B. | 1 |
| C. | 3 |
| D. | 4 |
| Answer» C. 3 | |
| 326. |
In penalty approach, rigid support is considered as a spring having stiffness. |
| A. | zero |
| B. | very small |
| C. | very large |
| D. | infinite |
| Answer» E. | |
| 327. |
curves allow local control of the curve |
| A. | Analytical |
| B. | Hermite cubic spline |
| C. | Beizer |
| D. | B-Spline |
| Answer» E. | |
| 328. |
A computer model of a part design on a CAD system is called which of the following? |
| A. | Computer Prototype |
| B. | Geometric Prototype |
| C. | Solid Prototype |
| D. | Virtual Prototype |
| Answer» E. | |
| 329. |
The technology is defined as the sophistication of a plant ,any equipment or any machine etc |
| A. | True |
| B. | False |
| C. | D |
| Answer» C. D | |
| 330. |
From the following in which type of GT code chain-type structure is used? |
| A. | Poly code |
| B. | Hybrid code |
| C. | Mono code |
| D. | None of the above |
| Answer» B. Hybrid code | |
| 331. |
Among the following, which one is the earliest step in Data Processing for RapidPrototyping? |
| A. | Model slicing |
| B. | Part orientation |
| C. | Tool path generation |
| D. | Support generation |
| Answer» C. Tool path generation | |
| 332. |
From which of the following is robot programming method |
| A. | Manual method |
| B. | Lead through method |
| C. | Walk through method |
| D. | All of the above |
| Answer» E. | |
| 333. |
The nature of loading at various locations and other surfaces conditions called |
| A. | friction |
| B. | traction |
| C. | boundary condition |
| D. | surfacing |
| Answer» D. surfacing | |
| 334. |
The characteristic of the shape function is |
| A. | the shape function has a unit value at one nodal point and zero value at the other nodes |
| B. | the sum of the shape function is equal to one |
| C. | both a & b |
| D. | None of the above |
| Answer» D. None of the above | |
| 335. |
A circle is represented by center point [5,5] and radius 6 units. Find the parametricequation of circle and determine the various points on circle in first quadrant if increment in angle by 45o |
| A. | 9.24,9.24 |
| B. | 9.42,9.42 |
| C. | 9,9 |
| D. | 11,5 |
| Answer» B. 9.42,9.42 | |
| 336. |
____ is an independent and self-operated vehicle which moves on defined guide ways |
| A. | Automated Guarded Vehicles |
| B. | Automated Storage and Retrieval System |
| C. | Automated Guided Vehicles |
| D. | Automated Driving Vehicles |
| Answer» D. Automated Driving Vehicles | |
| 337. |
Panning is a technique in which users can change the size of the area to beviewed in order to see more detail or less detail. |
| A. | True |
| B. | False |
| Answer» C. | |
| 338. |
An area on a display device to which a window is mapped is called a…………. |
| A. | Window |
| B. | Viewpoint |
| C. | Pixel |
| D. | None of the above |
| Answer» C. Pixel | |
| 339. |
Rotation about Z-axis is called…………. |
| A. | a-axis |
| B. | b-axis |
| C. | c-axis |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 340. |
……… is the origin of the coordinate system which is defined by manufacturer they cannotbe changed |
| A. | Blocking Point |
| B. | machine Zero Point |
| C. | Start Point |
| D. | Program Zero point |
| Answer» C. Start Point | |
| 341. |
In 4D printing, which one is the fourth dimension? |
| A. | Time |
| B. | Material |
| C. | Sound |
| D. | Light |
| Answer» B. Material | |
| 342. |
Form code of the Opitz system is for_________ |
| A. | Design attributes |
| B. | Manufacturing attributes |
| C. | Production operation type & sequence |
| D. | Maintenance flow |
| Answer» B. Manufacturing attributes | |
| 343. |
The following is basically a material flow simplification technique |
| A. | A simple and visual method of cell design |
| B. | Family formation by classification and codification |
| C. | Cell formation using Production Flow Analysis |
| D. | All of the above |
| Answer» D. All of the above | |
| 344. |
In the following geometric modelling techniques. which cannot be used for finiteelement analysis: |
| A. | Wireframe modelling |
| B. | Surface modelling |
| C. | Solid modeling |
| D. | none of the above |
| Answer» E. | |
| 345. |
Which of the following is not a data interfacing format? |
| A. | STL |
| B. | SLC |
| C. | LEAF |
| D. | RP |
| Answer» E. | |
| 346. |
B-rep and C-Rep are the methods of |
| A. | solid modeling |
| B. | surface modeling |
| C. | wireframe modeling |
| D. | 2D modeling |
| Answer» B. surface modeling | |
| 347. |
Which type of motion is possible in polar coordinate robots? |
| A. | 2 linear and 1 rotational motion |
| B. | 3 linear motion |
| C. | 3 rotational motion |
| D. | 2 rotational and 1 linear motion |
| Answer» E. | |
| 348. |
We control the location of a scaled object by choosing the position is knownas……………………………. |
| A. | Pivot point |
| B. | Fixed point |
| C. | Differential scaling |
| D. | Uniform scaling |
| Answer» C. Differential scaling | |
| 349. |
The degree of the B-spline with varying knot vectors |
| A. | Increases with knot vectors |
| B. | Decreases with knot vectors |
| C. | Remains constant |
| D. | none of the above |
| Answer» B. Decreases with knot vectors | |
| 350. |
To create a hollow part, which of the following command would be most efficient |
| A. | Extrude |
| B. | Sweep |
| C. | Shell |
| D. | Revolve |
| Answer» D. Revolve | |