Here are 1000 MCQs on Flexible Manufacturing System (Chapterwise).
1. What does FMS stand for?
a) Flexible Manufacturing System
b) Finite Manufacturing System
c) Flexible Machining System
d) Finite Machining System
View Answer
Explanation: FMS stands for Flexible Manufacturing System. It is a highly Automated System comprising of one or more processing stations interconnected by automated material handling and storage system controlled by distributed computer system.
2. Which of the following Principle does Flexible Manufacturing System rely on?
a) 5S
b) PDMA Cycle
c) JIT Technology
d) Group Technology
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Explanation: Flexible Manufacturing System relies on the Principles of Group Technology. Group Technology involves grouping components having similar attributes in order to take advantage of their similarities in design or manufacturing phases of production cycle. It is implemented through the application of well structured classification and coding system.
3. Which type of Flexible Manufacturing System manufactures any random mix of piece part types at any time?
a) Engineered FMS
b) Sequential FMS
c) Random FMS
d) Modular FMS
View Answer
Explanation: Random mix piece part types at any time can be manufactured by Random FMS. General Purpose machines are equipped in this type to deal with the product variations. Parts with variable sequence can be produced with this method.
4. How is FMS classified depending upon the number of machines?
a) Rotational, Linear and Angular
b) Singlet, Doublet and Triplet
c) Monofunctional, Bifunctional and Trifunctional
d) Single Machine Cell, Flexible Manufacturing Cell and Flexible Manufacturing System
View Answer
Explanation: Single Machine Cell, Flexible Manufacturing Cell and Flexible Manufacturing System are the types of FMS based on the number of machines. A Single Machine Cell consists of a single CNC machining center, Flexible Manufacturing Cell consists of two or three workstations whereas Flexible Manufacturing System consists four or more processing stations.
5. Who developed the concept of Flexible Manufacturing System?
a) Osada and Hiroyuki Hirano
b) Jerome H. Lemelson
c) Henry Ford
d) Taiichi Ohno
View Answer
Explanation: The concept of Flexible Manufacturing System was developed by Jerome H. Lemelson. The framework of applying 5S to business environments was proposed by Osada and Hiroyuki Hirano. Just in Time Manufacturing concept was first developed and perfected by Taiichi Ohno. Henry Ford integrated the concept of Lean in the manufacturing system.
6. What are all the components of FMS System?
a) Jigs and Fixtures
b) Engineering Data and Human Resource Management
c) Workstation, Material Handling and Storage System and Computer Control System
d) Machine, Tool and work piece
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Explanation: Workstations, Material Handling and Storage, Computer Control System are the three basic components of FMS system. Workstation is where the process takes place, Material Handling and Storage refers to the transfer and storage of components, Computer Control System coordinates the activities of FMS.
7. Which is very important to achieve high productivity in FMS?
a) Efficient Layout and material flow path design
b) High Product Cost
c) Transport to labors
d) Recreational Facilities
View Answer
Explanation: Efficient Layout and Material Flow Path Design are crucial for an effective Flexible Manufacturing System. Transporting time and work in progress interval can be effectively reduced with effective layout and material flow design.
8. How are production operations classified in Process and Discrete Product manufacturing industries?
a) Inline and Outline
b) Continuous and Batch
c) Heavy and Light
d) Loop and Open Field
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Explanation: Continuous and Batch are the two types of production operations typically used. They are classified according to the quantity of materials manufactured. Heavy and Light, Loop and open, Inline and outline are not classified under production operations.
9. What is the disadvantage of FMS?
a) Reduced Downtime
b) Higher Production Efficiency
c) Higher Upfront Cost
d) Customization of Product
View Answer
Explanation: Higher Production Efficiency, Reduced Downtime and Customization of Product are the benefits of FMS System whereas the drawback of FMS is its Higher Upfront Cost. Higher Upfront Cost is due to the application of highly advanced automated technologies.
10. How are FMS equipments classified?
a) Uniform and Non uniform
b) Homo and Hetero
c) Primary and Secondary
d) Tertiary and Quaternary
View Answer
Explanation: Primary and Secondary are the two categories of FMS equipments. These systems assist in achieving the goal of the FMS system. These equipments have parameterized user configured functions providing user flexibility.
11. Which of the following enables end FMS user to expand their FMS capabilities?
a) Random FMS
b) Modular FMS
c) Dedicated FMS
d) Sequential FMS
View Answer
Explanation: A Much more sophisticated system that enables the end FMS user to expand their FMS capabilities is known as Modular FMS. Production time and space is reduced through this method. It enables the FMS user to support production facility with remote control nature of the entire system.
12. Which variable is uninterrupted during the manufacturing operation?
a) Modular Variable
b) Continuous Variable
c) Fixed Variable
d) Mixed Variable
View Answer
Explanation: The variable which will be uninterrupted during the manufacturing operation is known as continuous variable. It is not restricted to any specific value during the process.
13. Which must be defined by the part programmer in order to program the NC processing equipment?
a) Standard Axis System
b) Transport System
c) Material storage system
d) Control System
View Answer
Explanation: In order to program the NC processing equipment, a standard axis system must be defined by the part programmer. This is accomplished by specifying the position of the work head relative to the work part.
14. Which of the following is not a typically used variable for discrete control in discrete manufacturing industries?
a) Velocity
b) Acceleration
c) Temperature
d) Position
View Answer
Explanation: Temperature is not a typical used variable for discrete control in discrete manufacturing industries. Position, acceleration and velocity are the typically used variables for discrete control in discrete manufacturing industries
15. Which of the following is defined as the process of movement, control and storage of products throughout manufacturing and distribution?
a) Material Handling
b) Product Development
c) Product Painting
d) Product Analysis
View Answer
Explanation: The process of movement, control and storage of products throughout manufacturing and distribution is known as material handling. The cost of material handling contributed one fourth of the total manufacturing cost.
16. Which of the following is capable of producing single part family or limited range of part families?
a) Lean Manufacturing
b) Flexible Manufacturing System
c) PDMA cycle
d) Kanban
View Answer
Explanation: Flexible Manufacturing System has the capability of producing single part family or limited range of part families. It relies on the Principle of Group Technology. It is designed to produce parts within a defined range of styles, sizes and processes.
Chapterwise Multiple Choice Questions on Flexible Manufacturing System
- Flexible Manufacturing Cells and Systems
- Overview of Manufacturing Systems
- Development and Implementation of an FMS
- Distributed Numerical Control and Programmable Controllers
- Discrete Control and Programmable Logic Controllers
- Material Transport System
- Storage Systems
- Automated Material Handling and Storage
- Automatic Identification and Data Capture
- Automation
- Industrial Control System
- Hardware Components for Automation and Process Control
1. Flexible Manufacturing Cells and Systems
The section contains multiple-choice questions and answers on the basic components and types of FMS (Flexible Manufacturing Systems), as well as FMS layouts and flexibility types.
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2. Overview of Manufacturing Systems
The section contains Flexible Manufacturing System questions and answers on manufacturing operations, production facilities, manufacturing industries and industrial products classification.
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3. Development and Implementation of an FMS
The section contains MCQs on FMS concepts, functions, and equipment, as well as FMS development, installation, and implementation.
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4. Distributed Numerical Control and Programmable Controllers
The section contains multiple choice questions and answers on distributed numerical control system, nc technology fundamentals, dnc system types and communication standards.
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5. Discrete Control and Programmable Logic Controllers
The section contains Flexible Manufacturing System questions and answers on discrete process control, sequence control, discrete control truth tables and ladder logic diagrams, programmable logic controllers and its components, plc operating and programming, personal computers for industrial control and programmable automation controllers.
6. Material Transport System
The section contains Flexible Manufacturing System MCQz on material handling equipment and design considerations, plant layout, industrial trucks, automated guided vehicles, vehicle guidance technologies, vehicle management and safety, rail guided vehicles, conveyors types, operations, features, cranes, hoists, vehicle based system and conveyor analysis.
7. Flexible Manufacturing System MCQ on Storage Systems
The section contains multiple choice questions and answers on storage system and its performance, storage location strategies, conventional storage methods and equipments, as/rs storage systems types, components and its operational features.
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8. Automated Material Handling and Storage
The section contains FMS questions and answers on carousel technology and storage systems analysis.
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9. FMS MCQ on Automatic Identification and Data Capture
The section contains MCQs on aidc technologies, barcode technology, barcode symbol and readers, two dimensional barcodes, radio frequency identification and various adic techniques.
10. Flexible Manufacturing System Questions on Automation
The section contains multiple choice questions and answers on automation components, program instructions, control system, advanced automation, automation maintenance and repair diagnostics, automation levels, error detection and recovery.
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11. MCQ on Industrial Control System
The section contains Flexible Manufacturing System questions and answers on industrial system variables and parameters, continuous and discrete control systems, process versus discrete industries, control requirements, computer control capabilities and forms, process control, supervisory control and data acquisition.
12. FMS MCQ on Hardware Components for Automation and Process Control
The section contains MCQs on sensors, automation measuring devices, actuators and its types, electric motors, ac and linear motors, converters like analog to digital and digital to analog, discrete data input and output devices, manual assembly lines fundamentals and single model assembly lines analysis.
Wish you the best in your endeavor to learn and master Flexible Manufacturing System!
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