McqMate
These multiple-choice questions (MCQs) are designed to enhance your knowledge and understanding in the following areas: Mechanical Engineering .
Chapters
| 51. |
Circular motion along an axis is known as ____ in robotics. |
| A. | Pitch |
| B. | Roll |
| C. | Yaw |
| D. | None of the above |
| Answer» B. Roll | |
| 52. |
The operating range or reach capability of robot is known as ____ in robotics |
| A. | Roll |
| B. | Pitch |
| C. | Yaw |
| D. | Speed of movement |
| Answer» C. Yaw | |
| 53. |
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» D. All of the above | |
| 54. |
Which type of motion is possible in Cartesian coordinate robots? |
| A. | 3 linear motion |
| B. | 2 linear and 1 rotational motion |
| C. | 3 rotational motion |
| D. | 1 linear and 1 rotational motion |
| Answer» A. 3 linear motion | |
| 55. |
Which type of motion is possible in cylindrical coordinate robots? |
| A. | 3 rotational motion |
| B. | 3 linear and 1 rotational motion |
| C. | 2 linear and 1 rotational motion |
| D. | 3 linear motion |
| Answer» C. 2 linear and 1 rotational motion | |
| 56. |
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» D. 2 rotational and 1 linear motion | |
| 57. |
Which type of motion is possible in jointed arm robots |
| A. | 3 linear and 1 rotational motion |
| B. | 3 rotational motion |
| C. | 3 linear motion |
| D. | 2 linear and 1 rotational motion |
| Answer» B. 3 rotational motion | |
| 58. |
From the following which type of work envelope is made in Cartesian coordinate robot. |
| A. | Square work envelope |
| B. | Spherical work envelope |
| C. | Cylindrical work envelope |
| D. | Rectangular work envelope |
| Answer» D. Rectangular work envelope | |
| 59. |
From the following which type of work envelope is made in jointed arm robot |
| A. | Rectangular work envelope |
| B. | Cylindrical work envelope |
| C. | Spherical or hemispherical work envelope |
| D. | C |
| Answer» B. Cylindrical work envelope | |
| 60. |
____ is the bridge between design and manufacturing |
| A. | Production planning |
| B. | Process Planning |
| C. | Product design |
| D. | None of the above |
| Answer» B. Process Planning | |
| 61. |
From which of the following is the type of computer aided process planning |
| A. | Variant process planning |
| B. | Generative process planning |
| C. | Both A &B |
| D. | None of the above |
| Answer» C. Both A &B | |
| 62. |
From the following which is not the type of protocol used in CIM? |
| A. | Open standard interconnection - OSI |
| B. | Manufacturing Automation Protocol - MAP |
| C. | Technical and Industrial Protocol - TIP |
| D. | None of the above |
| Answer» C. Technical and Industrial Protocol - TIP | |
| 63. |
____ 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» B. Rapid prototyping | |
| 64. |
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» A. Reduced lead time | |
| 65. |
Cellular manufacturing is also known as_______ |
| A. | Manufacturing Technology |
| B. | Production Technology |
| C. | Group Technology |
| D. | None of the above |
| Answer» C. Group Technology | |
| 66. |
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» A. Rotational or non rotational – Material – Size – Shape | |
| 67. |
In Opitz system, 2nd digit indicates |
| A. | Type and Shape |
| B. | External shape and external shape elements |
| C. | External plane surface finishing |
| D. | Auxiliary hole and gear teeth |
| Answer» B. External shape and external shape elements | |
| 68. |
In cell formation using production flow analysis, the following process will be left out of the analysis |
| A. | Grinding |
| B. | Milling |
| C. | Drilling |
| D. | Gear cutting |
| Answer» D. Gear cutting | |
| 69. |
Which of the following technique of grouping does not consider the design and shape aspect? |
| 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» C. Cell formation using Production Flow Analysis | |
| 70. |
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» C. Cell formation using Production Flow Analysis | |
| 71. |
Which layout is mostly used for the batch type of production? |
| A. | Product layout |
| B. | Process layout |
| C. | In line layout |
| D. | None of the above |
| Answer» B. Process layout | |
| 72. |
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» A. Poly code | |
| 73. |
From the following in which type of GT code tree-type structure is used? |
| A. | Poly code |
| B. | Hybrid code |
| C. | Mono code |
| D. | None of the above |
| Answer» C. Mono code | |
| 74. |
Which system uses computers at lower-level strategies |
| A. | Variant CAPP |
| B. | Generative CAPP |
| C. | Hybrid CAPP |
| D. | All of the above |
| Answer» A. Variant CAPP | |
| 75. |
Which system uses computers at higher level strategies |
| A. | Variant CAPP |
| B. | Generative CAPP |
| C. | Hybrid CAPP |
| D. | All of the above |
| Answer» B. Generative CAPP | |
| 76. |
If all the processing equipment and machines are arranged according to the sequence of operations of a product the layout is known as |
| A. | Product layout |
| B. | Process layout |
| C. | Fixed-position layout |
| D. | GT layout |
| Answer» A. Product layout | |
| 77. |
The following type of layout is preferred to manufacture a standard product in large quantity |
| A. | Product layout |
| B. | Process layout |
| C. | Fixed-position layout |
| D. | GT layout |
| Answer» A. Product layout | |
| 78. |
The following type of layout is preferred for low volume production of non-standard products |
| A. | Product layout |
| B. | Process layout |
| C. | Fixed-position layout |
| D. | GT layout |
| Answer» B. Process layout | |
| 79. |
In ship manufacturing, the type of layout preferred is |
| A. | Product layout |
| B. | Process layout |
| C. | Fixed-position layout |
| D. | GT layout |
| Answer» C. Fixed-position layout | |
| 80. |
Which of the following is not the method of part family formation |
| A. | Visual inspection method |
| B. | Automatic product sorting |
| C. | Parts classification & coding |
| D. | Production flow analysis |
| Answer» B. Automatic product sorting | |
| 81. |
Choose the right sequence for Production Flow Analysis |
| A. | PFA Chart - Data Collection - Sortation of process plans |
| B. | Data collection - PFA chart - Sortation of process plans |
| C. | Sortation of process plans - Data collection - PFA chart |
| D. | Data collection - Sortation of process plans - PFA chart |
| Answer» D. Data collection - Sortation of process plans - PFA chart | |
| 82. |
Chain type coding structure is also known as________ |
| A. | Poly code |
| B. | Mono code |
| C. | Hybrid code |
| D. | Miscellaneous code |
| Answer» A. Poly code | |
| 83. |
The first five digits of the Opitz classification system are ______ |
| A. | Form code |
| B. | Secondary code |
| C. | Supplementary code |
| D. | Stationary code |
| Answer» A. Form code | |
| 84. |
The middle four digits of the Opitz classification system are ______ |
| A. | Form code |
| B. | Secondary code |
| C. | Supplementary code |
| D. | Stationary code |
| Answer» C. Supplementary code | |
| 85. |
The last four digits of the Opitz classification system are ______ |
| A. | Form code |
| B. | Secondary code |
| C. | Supplementary code |
| D. | Stationary code |
| Answer» B. Secondary code | |
| 86. |
Form code of the Opitz system is for_________ |
| A. | Design attributes |
| B. | Manufacturing attributes |
| C. | Production operation type & sequence |
| D. | Maintenance flow |
| Answer» A. Design attributes | |
| 87. |
Supplementary 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 | |
| 88. |
Secondary code of the Opitz system is for_________ |
| A. | Design attributes |
| B. | Manufacturing attributes |
| C. | Production operation type & sequence |
| D. | Maintenance flow |
| Answer» C. Production operation type & sequence | |
| 89. |
Digit 1 in Opitz system is for_________ |
| A. | Part class |
| B. | Main shape |
| C. | Rotational machining |
| D. | Plane surface machining |
| Answer» A. Part class | |
| 90. |
Digit 2 in Opitz system is for_________ |
| A. | Part class |
| B. | Main shape |
| C. | Rotational machining |
| D. | Plane surface machining |
| Answer» B. Main shape | |
| 91. |
Digit 3 in Opitz system is for_________ |
| A. | Part class |
| B. | Main shape |
| C. | Rotational machining |
| D. | Plane surface machining |
| Answer» C. Rotational machining | |
| 92. |
Digit 4 in Opitz system is for_________ |
| A. | Part class |
| B. | Main shape |
| C. | Rotational machining |
| D. | Plane surface machining |
| Answer» D. Plane surface machining | |
| 93. |
Digit 5 in Opitz system is for_________ |
| A. | Part class |
| B. | Main shape |
| C. | Additional holes, teeth and forming |
| D. | Plane surface machining |
| Answer» C. Additional holes, teeth and forming | |
| 94. |
Use computers for storage and retrieval of the data for the process plans are? |
| A. | Lower-level strategies |
| B. | Intermediate strategies |
| C. | Higher-level strategies |
| D. | Morden-level strategies |
| Answer» A. Lower-level strategies | |
| 95. |
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» C. Higher-level strategies | |
| 96. |
Which automation is suited for high production quantities |
| A. | Flexible |
| B. | Programmable |
| C. | Fixed |
| D. | All of above |
| Answer» C. Fixed | |
| 97. |
Which manufacturing system is best suited for batch production |
| A. | Flexible |
| B. | Programmable |
| C. | Fixed |
| D. | All of above |
| Answer» B. Programmable | |
| 98. |
--------is a manufacturing system in which sequence of operation is fixed by equipment configuration |
| A. | Flexible |
| B. | Programmable |
| C. | Fixed |
| D. | All of above |
| Answer» C. Fixed | |
| 99. |
A company is producing 15000 mobiles annually. Determine production scale of company |
| A. | Low Production |
| B. | Medium Production |
| C. | High Production |
| D. | None |
| Answer» C. High Production | |
| 100. |
Which one of the following statements is TRUE? |
| A. | Teach pendant is used for lead-through teaching. |
| B. | Teach pendant is used for manual teaching. |
| C. | Teach pendant is used for off-line teaching of robots. |
| D. | Teach pendant is not used in robot teaching. |
| Answer» B. Teach pendant is used for manual teaching. | |
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