MCQOPTIONS
Saved Bookmarks
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.
| 201. |
Which of the following is not subtractive process? |
| A. | Milling |
| B. | Stereo-lithography |
| C. | Sawing |
| D. | EDM |
| Answer» C. Sawing | |
| 202. |
What is the full form of AS/RS in FMS? |
| A. | Automated storage and recovery system |
| B. | Automatic storage and rotary system |
| C. | Automated storage and retrieval system |
| D. | Automated storage and regenerative system |
| Answer» D. Automated storage and regenerative system | |
| 203. |
In the CNC machine which device used to hold the workpiece? |
| A. | Automatic pallet changer |
| B. | Automatic work part positioner |
| C. | A & B both |
| D. | None of the above |
| Answer» D. None of the above | |
| 204. |
An absolute NC system is one in which all position coordinates are referred to one fixedorigin called the zero point. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 205. |
Parametric equation for circle |
| A. | X=x+Rcosu; Y=y+Rsinu; Z=z |
| B. | X=Rcosu; Y=Rsinu; Z=z |
| C. | X=x+Rsinu; Y=y+Rcosu; Z=z |
| D. | X=Rsinu; Y=y+Rcosu; Z=z |
| Answer» B. X=Rcosu; Y=Rsinu; Z=z | |
| 206. |
Explicit support structures are not required in Selective Laser Sintering (SLS). |
| A. | True |
| B. | False |
| Answer» B. False | |
| 207. |
From the following which material handling equipment is used in ladder layout of FMS |
| A. | Conveyor systems |
| B. | AGVS |
| C. | Both A & B |
| D. | None of the above |
| Answer» D. None of the above | |
| 208. |
In finish machining of an island on a casting with CNC milling machine, an end mill with 10 mm diameter is employed. The corner points of the island are represented by (0, 0), (0, 30), (50, 30) and (50, 0). By applying cutter radius right compensation, the trajectory of the cutter will be |
| A. | (-5, 0), (-5, 35), (55, 35), (55,-5), (-5,-5) |
| B. | (0,-5), (55,-5), (55, 35), (-5, 35), (-5,-5) |
| C. | (5, 5), (5, 25), (45, 25), (45, 5), (5, 5) |
| D. | (5, 5), (45, 5), (45, 25), (5, 25), (5, 5) |
| Answer» B. (0,-5), (55,-5), (55, 35), (-5, 35), (-5,-5) | |
| 209. |
The shape of Bezier curve is controlled by |
| A. | Control points |
| B. | Knots |
| C. | End points |
| D. | All the above |
| Answer» B. Knots | |
| 210. |
The number of tangents required to describe cubic splines is |
| A. | 2 |
| B. | 1 |
| C. | 3 |
| D. | 4 |
| Answer» C. 3 | |
| 211. |
The finite element method is mostly used in the field of |
| A. | structural mechanics |
| B. | classical mechanics |
| C. | applied mechanics |
| D. | engineering mechanics |
| Answer» E. | |
| 212. |
The unit vector in the direction of the line is defined as . |
| A. | tangent vector+length of the line |
| B. | tangent vector-length of the line |
| C. | tangent vector/length of the line |
| D. | length of the line/tangent vector |
| Answer» D. length of the line/tangent vector | |
| 213. |
In synthetic curves, first-order continuity yields |
| A. | a position continuous curve |
| B. | a slope continuous curve |
| C. | a curvature continuous curve |
| D. | none of the above |
| Answer» C. a curvature continuous curve | |
| 214. |
A use computer to automatically generate process plans is? |
| A. | Lower-level strategies |
| B. | Intermediate strategies |
| C. | Higher-level strategies |
| D. | Morden-level strategies |
| Answer» D. Morden-level strategies | |
| 215. |
The rotation axis that is perpendicular to the xy plane and passes through the pivot pointis known as |
| A. | Rotation |
| B. | Translation |
| C. | Scaling |
| D. | Shearing |
| Answer» B. Translation | |
| 216. |
Form which of the following is the objective of cellular manufacturing. |
| A. | Reduced manufacturing lead time |
| B. | Increased in quality |
| C. | Reduced setup time |
| D. | All of the above |
| Answer» E. | |
| 217. |
Digit 5 in Opitz system is for_________ |
| A. | Part class |
| B. | Main shape |
| C. | Additional holes, teeth and forming |
| D. | Plane surface machining |
| Answer» D. Plane surface machining | |
| 218. |
……… is a group of words or coded instruction for the NC/CNC system to execute aparticular movement. |
| A. | Sequence |
| B. | Address |
| C. | Code |
| D. | Block |
| Answer» E. | |
| 219. |
Synthetic curve pass through defined data points and thus can be represented by |
| A. | polynomial equations |
| B. | exponential equations |
| C. | partial differential equations |
| D. | differential equations |
| Answer» B. exponential equations | |
| 220. |
____ is a collection of parts which have similar characteristics |
| A. | Part family |
| B. | Mono family |
| C. | GT family |
| D. | Poly family |
| Answer» B. Mono family | |
| 221. |
In a simple and visual method of Cell design, the priorities in classifying may be in the order |
| A. | Rotational or non rotational – Material – Size – Shape |
| B. | Material – Rotational or non rotational – Size – Shape |
| C. | Size – Rotational or non rotational – Material – Shape |
| D. | Shape – Rotational or non rotational – Material – Size |
| Answer» B. Material – Rotational or non rotational – Size – Shape | |
| 222. |
A line AB with end point A (2,3) & B (7,8) is to be rotated about origin by 300 inclockwise direction. Determine the coordinates of end points S of rotated line. |
| A. | (3.232, 2.598) |
| B. | (5.232, 3.598) |
| C. | (3.232, 1.298) |
| D. | (3.232, 1.598) |
| Answer» E. | |
| 223. |
From which of the following is benefit of computer integrated manufacturing(CIM). |
| A. | Reduced lead time |
| B. | Increased production time |
| C. | Reduced productivity |
| D. | All of the above |
| Answer» B. Increased production time | |
| 224. |
Secondary Linear Axes U,V & W are ……… to X,Y & Z-axis. |
| A. | Perpendicular |
| B. | Parallel |
| C. | Rotational |
| D. | All of the above |
| Answer» C. Rotational | |
| 225. |
Two lines L1 and L2 having Parametric equations are P1=[3 4 7]+u[2 2 -6] and P2=[15 -2]+u[1 4 2]. Tangent vector for line L1 |
| A. | 2i+2j-6k |
| B. | 2i+2j+6k |
| C. | 2i-2j-6k |
| D. | 6-2j-2k |
| Answer» B. 2i+2j+6k | |
| 226. |
Which of this is compulsory for 2D reflection? |
| A. | Reflection plane. |
| B. | Origin |
| C. | Reflection axis |
| D. | Co-ordinate axis. |
| Answer» D. Co-ordinate axis. | |
| 227. |
From the following which is the main components of Flexible manufacturing system(FMS). |
| A. | Main frame computer |
| B. | Automated guided vehicle |
| C. | Material handling system |
| D. | All of the above |
| Answer» E. | |
| 228. |
Which of the following is used as base material in Selective laser sintering (SLS)? |
| A. | Photopolymer |
| B. | Thermoplastics, Metal powders |
| C. | Titanium alloys |
| D. | Various materials |
| Answer» C. Titanium alloys | |
| 229. |
Which materials possess highest melting temperature? |
| A. | ABS |
| B. | PLA |
| C. | Nylon |
| D. | INF |
| Answer» D. INF | |
| 230. |
A circle is passing through two end points A[6,4] and B[10,10]. Find center point ofcircle |
| A. | 7,8 |
| B. | 8,8 |
| C. | 8,7 |
| D. | 7,7 |
| Answer» D. 7,7 | |
| 231. |
From the following which is the types of Automated Guided Vehicle (AGV). |
| A. | Driver less train |
| B. | Pallet trucks |
| C. | Unit load carriers |
| D. | All of the above |
| Answer» E. | |
| 232. |
____ is also known as work volume of robot |
| A. | Work envelope |
| B. | Speed of movement |
| C. | Load carrying capacity |
| D. | Precision of movement |
| Answer» B. Speed of movement | |
| 233. |
The sum of the shape function is equal to |
| A. | 0 |
| B. | 0.5 |
| C. | 1 |
| D. | 2 |
| Answer» D. 2 | |
| 234. |
Which of the following is not an example of additive manufacturing? |
| A. | Fused-deposition-modeling |
| B. | Electron beam machining |
| C. | SLS |
| D. | Injection molding |
| Answer» E. | |
| 235. |
Which of the following is a data interfacing format? |
| A. | HP/GL |
| B. | ACER |
| C. | ASUS |
| D. | IBM |
| Answer» B. ACER | |
| 236. |
Find the tangent vector of line having end points P1(3,5,8) and P2 (6,4,3) |
| A. | 3i+j-5k |
| B. | 3i-j-5k |
| C. | 3i-j+5k |
| D. | -3i-j-5k |
| Answer» C. 3i-j+5k | |
| 237. |
Incremental dimension in circular interpolation in X-axis is denoted by |
| A. | J |
| B. | I |
| C. | K |
| D. | None of the above |
| Answer» C. K | |
| 238. |
In , the coordinates are mentioned in the program with respect to onereference point |
| A. | Incremental System |
| B. | Absolute System |
| C. | Datum System |
| D. | Screen Coordinates System |
| Answer» C. Datum System | |
| 239. |
Which of the following is NOT true?Image formed by reflection through a plane mirror is |
| A. | of same size |
| B. | same orientation |
| C. | is at same distance from the mirror |
| D. | virtual |
| Answer» C. is at same distance from the mirror | |
| 240. |
In a CNC program block, N02 GO2 G91 X40 Z40……, GO2 and G91 refer to |
| A. | circular interpolation in counter clockwise direction and incremental dimension |
| B. | circular interpolation in counter clockwise direction and absolute dimension |
| C. | circular interpolation in clockwise direction and incremental dimension |
| D. | circular interpolation in clockwise direction and absolute dimension |
| Answer» D. circular interpolation in clockwise direction and absolute dimension | |
| 241. |
Positive values for the rotation angle θ defines |
| A. | Counter clockwise rotations about the end points |
| B. | Counter clockwise translation about the pivot point |
| C. | Counter clockwise rotations about the pivot point |
| D. | Negative direction |
| Answer» D. Negative direction | |
| 242. |
For Q 45, Tangent vector for line L2 |
| A. | i+4j-k |
| B. | 2i+4j+k |
| C. | i-4j-2k |
| D. | i+4j+2k |
| Answer» E. | |
| 243. |
Secondary code of the Opitz system is for_________ |
| A. | Design attributes |
| B. | Manufacturing attributes |
| C. | Production operation type & sequence |
| D. | Maintenance flow |
| Answer» D. Maintenance flow | |
| 244. |
From the following, which is an axisymmetric surface? |
| A. | Plane Surface |
| B. | Ruled Surface |
| C. | Surface of Revolution |
| D. | All of the above |
| Answer» D. All of the above | |
| 245. |
In the lathe it is the peripheral speed of the work piece cutting speed of tool is expressed inm/min, V is |
| A. | 0 |
| B. | 0 |
| C. | 0 |
| D. | 0 |
| Answer» B. 0 | |
| 246. |
Two successive translations are commutative. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 247. |
The speed at which robot is capable of manipulating its end effector is known as the____. |
| A. | Velocity of robot |
| B. | Maximum reach |
| C. | Speed of movement |
| D. | Load carrying capacity |
| Answer» D. Load carrying capacity | |
| 248. |
Shearing and reflection are types of translation. |
| A. | True |
| B. | False |
| Answer» C. | |
| 249. |
Which material can be efficiently used as a support material? |
| A. | ABS |
| B. | PLA |
| C. | Nylon |
| D. | INF |
| Answer» E. | |
| 250. |
From the following, which one will require 4 matrices to multiply to get the final position? |
| A. | Rotation about the origin |
| B. | Rotation about an arbitrary Point |
| C. | Rotation about an arbitrary line |
| D. | Scaling about the origin |
| Answer» C. Rotation about an arbitrary line | |