____ grippers are used to transfer ferrous material. (A) Magnetic grippers (B) Mechanical grippers (C) Adhesive grippers (D) Vacuum cup grippers

____ grippers are used to transfer ferrous material. (A) Magnetic grippers (B) Mechanical grippers (C) Adhesive grippers (D) Vacuum cup grippers
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____ grippers are used to transfer ferrous material a.Magnetic grippers b.Mechanical grippers c.Adhesive grippers d.Vacuum cup grippers

Description : ____ grippers are used to transfer ferrous material a.Magnetic grippers b.Mechanical grippers c.Adhesive grippers d.Vacuum cup grippers

Last Answer : a.Magnetic grippers

____ grippers are used to pick up light weight materials such as paper,cloth etc. (A) Mechanical grippers (B) Adhesive grippers (C) Vacuum cup grippers (D) Magnetic grippers

Description : ____ grippers are used to pick up light weight materials such as paper,cloth etc. (A) Mechanical grippers (B) Adhesive grippers (C) Vacuum cup grippers (D) Magnetic grippers

Last Answer : B

____ grippers are used to pick up light weight materials such as paper,cloth etc a.Mechanical grippers b.Adhesive grippers c.Vacuum cup grippers d.Magnetic grippers

Description : ____ grippers are used to pick up light weight materials such as paper,cloth etc a.Mechanical grippers b.Adhesive grippers c.Vacuum cup grippers d.Magnetic grippers

Last Answer : b.Adhesive grippers

Describe the vacuum actuated grippers with example.

Description : Describe the vacuum actuated grippers with example.

Last Answer : Vacuum Grippers: The vacuum grippers also called vacuum cups or suction cups which uses vacuum as a gripping force. The lifting and holding is done by cups or vacuum surface driven by vacuum ... cup or Suction Cup, some vacuum grippers use a closedcell foam rubber layer for gripping application. 

What are grippers? Explain vacuum actuated gripper in brief.

Description : What are grippers? Explain vacuum actuated gripper in brief.

Last Answer : Grippers:- A gripper is a device which enables the holding of an object to be manipulated. a gripper enables holding, tightening, handling and releasing of an object. Vacuum Grippers:- The ... or Suction Cup, some vacuum grippers use a closed-cell foam rubber layer for gripping application. 

State the necessity of grippers. Explain vacuum actuated grippes in brief

Description : State the necessity of grippers. Explain vacuum actuated grippes in brief

Last Answer : Necessity [1] It enables holding of the object [2] It helps to release the object [3] It handles the object [4] Objects can be tightening Vacuum Actuated Grippes  The vacuum ... Vacuum cup or Suction Cup, some vacuum grippers use a closed-cell foam rubber layer for gripping application.

Grippers are used to_____. (A) Hold the objects (B) Sense the objects (C) Move the objects (D) Both (A) & (C)

Description : Grippers are used to_____. (A) Hold the objects (B) Sense the objects (C) Move the objects (D) Both (A) & (C)

Last Answer : D

State any four types of grippers used in robots with one applications of each.

Description : State any four types of grippers used in robots with one applications of each.

Last Answer : [1] Vacuum Gripper:- Flat and light weight Surfaces / Palletizing materials [2] Pneumatic Gripper:- Slightly weight parts [3] Hydraulic Gripper:- Heavy parts in industry [4] Servo electric ... objects such as steel sheets or tables [6] Claw Grippers:- Pick and lace and Assembly operations

State types of mechanical joints used in robots. Explain any one with sketch.

Description : State types of mechanical joints used in robots. Explain any one with sketch.

Last Answer : [1] Rotational joint [2] Linear joint [3] Twisting joint [4] Orthogonal & [5] Revolving joint Rotational Joint: Rotational joint can also be represented as R - Joint. This type will allow the ... to the rotational axes. As like twisting joint, the output link spins about the input link. 

What are actuators? Explain Mechanical and Hydraulic actuators type with advantages and disadvantages.

Description : What are actuators? Explain Mechanical and Hydraulic actuators type with advantages and disadvantages.

Last Answer : Actuators:- An actuator is a component of a machine that is responsible for moving or controlling a mechanism or system. Mechanical Actuator:- A mechanical actuator functions to ... the control of the system due to the transmission lines and oil viscosity changes from temperature

Explain the need and importance of material handling devices in an industry.

Description : Explain the need and importance of material handling devices in an industry. 

Last Answer : Need of material handling devices: Material handling is an important activity in the industries. A large part of indirect labour employed in an industry is engaged in handling of materials. It has ... material handling and provides proper working conditions. 6. Reduced in process inventory.

Explain the various steps for planning a process for product from raw material to finished product in an industry.

Description : Explain the various steps for planning a process for product from raw material to finished product in an industry.

Last Answer : 1. Analysis of Product and its specification: - During analysis, following parameter should be considereda. Drawing and specification of product. b. Quality of product. c. Number of parts/components per ... and fixing the rates of payment. 11. Prepare the route sheet and operation sheet.

Write any one application for each of following material handling equipments: (i) Bucket Conveyors (ii) Fork Lift Trucks (iii) Jib Crane (iv) Gravity Chutes

Description : Write any one application for each of following material handling equipments: (i) Bucket Conveyors (ii) Fork Lift Trucks (iii) Jib Crane (iv) Gravity Chutes

Last Answer : Applications of MH Equipments:

Prepare operation process sheet and decide sequence of operation for the component shown in Figure No. 1. Assume suitable material and cutting conditions.

Description : Prepare operation process sheet and decide sequence of operation for the component shown in Figure No. 1. Assume suitable material and cutting conditions.

Last Answer : Operation Sheet with correct sequence of operations for the above given component by assuming suitable material and cutting conditions is as shown in below table;

Enlist any four factors which affect selection of material handling system. Explain which type of material handling system is suitable for: (i) Unloading two wheelers from truck ii) Stacking of pallets in store racks.

Description : Enlist any four factors which affect selection of material handling system. Explain which type of material handling system is suitable for: (i) Unloading two wheelers from truck ii) Stacking of pallets in store racks.

Last Answer : Four Factors affecting Selection of Material Handling System: [1] Adaptability and Flexibility [2] Type of Material to be handled [3] Type of Layout [4] Type of Production [5] ... [11] Cost of installation and handling Suitable Material Handling Devices for Following Activities:

Name different types of material handling equipments used in industry. Explain any one with neat sketch.

Description : Name different types of material handling equipments used in industry. Explain any one with neat sketch.

Last Answer : Types of material handling devices 1.Trucks : i) Power lift : a. Fork lift b. elevating platform ii) Hand Lift. iii) Porters trolley. 2.Tractors and trailers 3. Hoist and cranes: ... bands can also be used. 5. Speed of belt normally ranges from 1 m/s to 70 m/s.

Suggest appropriate material handling device for

Description : Suggest appropriate material handling device for 

Last Answer : (i) Transporting coal in thermal power plant - Belt Conveyor. (ii) Transporting cotton in ginning unit - Trucks, Tractors and trailers. (iii) Transporting pallets - Fork lift truck, hand lift ... packed boxes of biscuits within industry - Hand wheel barrow or hand trolley or Porter's trolley.

Write stepwise procedure for converting raw material into finished product.

Description : Write stepwise procedure for converting raw material into finished product.

Last Answer : Planning of process from raw material to finished product:- Steps involved in process planning: 1. Analysis of Product and its specification: - During analysis, following parameter should be considered, ... fixing the rates of payment. 11. Prepare the route sheet and operation sheet.

Name the material handling devices for following activities:

Description : Name the material handling devices for following activities:

Last Answer : (i) To move and stack material at height:- Fork lift truck (ii) To lift heavy stones at height:- Cranes (iii) To move cement bags at a short and fixed distance:- Conveyor (iv) To move chemical from store to storage tank:- Pipelines

Describe various principles of material handling in details.

Description : Describe various principles of material handling in details.

Last Answer : A) Related to planning. - All activity should be planned. - Plan a system which include all the handling activities & co-coordinating the operations. - Simplification ... Performance efficiency principle: Determine efficiency of material handling performance in terms of expense per unit handled.

Explain with neat sketch any two material handling devices used in mass production.

Description : Explain with neat sketch any two material handling devices used in mass production.

Last Answer : 1.Roller conveyors may be gravity aided or powered and are employed for transporting products having flat bottoms. Bigger jobs can be handled as they are, whereas small items are put in boxes, tins ... and unloading of the products.   4.Screw Conveyor, Pneumatic Conveyor, Elevated Conveyor . 

Define productivity index. State it with respect to labour, material and machine.

Description : Define productivity index. State it with respect to labour, material and machine.

Last Answer : Productivity Index:- It is used to compare the productivity during the current year with the productivity during the base year. Base year is any year which the company users or comparative study. ... key actor in economic production/operation..It is Number o units produced per cost o material.

List down eight important steps for planning a process for a product from raw material to finished product in an industry.

Description : List down eight important steps for planning a process for a product from raw material to finished product in an industry.

Last Answer : Steps for Process Planning for a Product from Raw Material to Finished Product: Specific activities involved in planning a process for a product from raw material to finished product in an ... gauges required for inspection. This operation described in detail, in later section of this chapter.

Explain any six factors on which selection of material handling device depends.

Description : Explain any six factors on which selection of material handling device depends.

Last Answer : Factors Affecting the selection of Materials Handling Devices/Equipment: [1] Adaptability: The load carrying and movement characteristics of the equipment should fit the materials handling problem. [2] ... The consideration of the cost of the MH Equipment is an obvious factor in its selection

List four material handling devices and also write one application of each.

Description : List four material handling devices and also write one application of each.

Last Answer : 1. Fork lift truck - To move and stack material at height. 2. Cranes - To lift heavy stones at height. 3. Conveyor - To move cement bags at a short and fixed distance. 4. Pipelines - To move chemical from store to storage tank. 

Explain the principles considered for selection of material handling equipment.

Description : Explain the principles considered for selection of material handling equipment.

Last Answer : 1. Planning :All activity should be planned. Plan a system which include all the handling activities & co-coordinating the operations. 2. Simplification principle: Reduced or eliminate ... 10. Maintenance principle: Plan for preventing maintenance and schedule repair of all handling equipment

From which of the following is robot programming language. (A) VAL (B) AML(C) ABD (D) Both (A) & (B)

Description : From which of the following is robot programming language. (A) VAL (B) AML (C) ABD (D) Both (A) & (B)

Last Answer : D

From which of the following is the type of robot. (A) Point to point robots (B) Continue path robot (C) Jointed arm robots (D) All of the above

Description : From which of the following is the type of robot. (A) Point to point robots (B) Continue path robot (C) Jointed arm robots (D) All of the above

Last Answer : D

The capacity of robot to carry load is known as_____. (A) Load carrying capacity (B) Work envelope (C) Maximum reach (D) None of the above

Description : The capacity of robot to carry load is known as_____. (A) Load carrying capacity (B) Work envelope (C) Maximum reach (D) None of the above

Last Answer : A

The capacity of robot to carry load is known as_____. (A) Load carrying capacity (B) Work envelope (C) Maximum reach (D) None of the above

Description : The capacity of robot to carry load is known as_____. (A) Load carrying capacity (B) Work envelope (C) Maximum reach (D) None of the above

Last Answer : C

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

Description : 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

Last Answer : C

Which is also known as work volume of robot. (A) Work envelope (B) Speed of movement(C) Load carrying capacity (D) Precision of movement

Description : Which is also known as work volume of robot. (A) Work envelope (B) Speed of movement(C) Load carrying capacity (D) Precision of movement

Last Answer : A

From which of the following is benefit of robot. (A) Variety of task (B) Computer control (C) Repetitive task (D) All of the above

Description : From which of the following is benefit of robot. (A) Variety of task (B) Computer control (C) Repetitive task (D) All of the above

Last Answer : D

Which is area of engineering and science which understand the different principles, structure and programming of robot. (A) Mechatronics (B) Robotics (C) Aeronautics (D) None of the above

Description : Which is area of engineering and science which understand the different principles, structure and programming of robot. (A) Mechatronics (B) Robotics (C) Aeronautics (D) None of the above

Last Answer : B

What is end effector? Give its classification

Description : What is end effector? Give its classification 

Last Answer : In robotics, an end effector is a device or tool that's connected to the end of a robot arm where the hand would be. The end effector is the part of the robot that interacts with the ... designed. Classification:- i) Mechanical clamping ii) Magnetic clamping iii) Vocum (suction) gripping

How ‘5s’ can be used as inventory reduction technique?

Description : How ‘5s’ can be used as inventory reduction technique? 

Last Answer : By applying 5S in industry to systematically results- Total organization, cleanliness and standardization in work piece. Well organized workplace. More efficient workplace. More ... of waste & making cleanliness  4. SEIKETSU means standardizing 5. SHITSUKE means self discipline 

What allowances are considered while calculating standard time?

Description : What allowances are considered while calculating standard time? 

Last Answer : following types of allowances are considered while calculating standard time. 1) Relaxation allowance a) Personal need allowance b) Fatigue allowance i) Basic fatigue allowance ii) Variable ... 2) Contingency allowance 3) Special allowance 4) Process allowance 5) Interference allowance

What is group technology? Give its applications.

Description : What is group technology? Give its applications.

Last Answer : Group technology is based on the general principle that many problems are similar and by grouping similar problems single solution can be found to a set of problems thus saving time and efforts. ... is used for manufacturing in automobile industry, fast food chains, doctors and dentists etc.  

State the advantages and disadvantages of combined operations.

Description : State the advantages and disadvantages of combined operations. 

Last Answer : combined operation:- if the number of operations are combined in one setting it is possible to reduce the production time and the operations can be performed with more accuracy. Advantages of ... More costly set up 3) Trained operators are necessary 4) Sometimes special machines are needed 

Explain the concept of AGV? State it’s any two applications.

Description :  Explain the concept of AGV? State it’s any two applications. 

Last Answer : AGV is the battery operated programmed vehicle, used to carry load from one location to another by following a prescribed path around the manufacturing floor. It is a driverless vehicle, ... System) 2) AGV material handling system is very suited to computer integrated manufacturing system  

Explain various Robot configurations with neat sketch.

Description : Explain various Robot configurations with neat sketch. 

Last Answer : Different Robot Configurations: Robots are being classified on the basis of their physical configuration and control systems adopted. These classifications are briefly described as below: [1] ... direction for vertical insertion tasks. It is basically used for the assembly purpose.

Explain in brief the allowances to be considered while estimating the standard time.

Description : Explain in brief the allowances to be considered while estimating the standard time.

Last Answer : Allowances to be considered while estimating the Standard Time: Allowances are added to the normal time in order to arrive at standard time. It is impossible to work throughout the day even ... under exceptional circumstances. It is used with utmost care and only in clearly defined circumstances.

State advantages and disadvantages of ERP System.

Description : State advantages and disadvantages of ERP System. 

Last Answer : Advantages of ERP System: [1] Improved efficiency across business due to timely availability of information. [2] Better decision making owing to information integration. [3] Reduced inventory costs due ... [9] Lack of support from the ERP vendor, consultancy firm or the hardware vendor.

What is ejector? Explain role and necessity of ejector in the design of jigs and fixtures.

Description : What is ejector? Explain role and necessity of ejector in the design of jigs and fixtures.

Last Answer : Ejector: Ejector is used to remove the work piece from close fitted locators and is present behind the work piece. Ejector speed up the operation by reducing unloading time. This increases the ... [6] The combined mechanism used in Ejectors can be powered hydraulically or by compressed air. 

State the functions of production planning.

Description : State the functions of production planning.

Last Answer : Function of Production Planning: Production planning is the determination, acquisition and arrangement of all facilities necessary for future production of products. It performs following functions; [1] To ... ; D. [4] To efficiently utilize the available resources and plant facilities.

Give classification of robot sensor.

Description : Give classification of robot sensor. 

Last Answer : Classification of Robot Sensor: Robot Sensors senses and capability includes vision and hand eye coordination, touch, hearing, sensors will divided into the following categories.  [1] Vision Sensor: ... and the stored vocabulary word the robot performs some actions which correspond to the word. 

Explain the concept of JIT and how does it help the manufacturing system to improve productivity?

Description : Explain the concept of JIT and how does it help the manufacturing system to improve productivity?

Last Answer : Concept of JIT: [1] JIT is a Production methodology which aims to improve overall productivity through elimination of waste and which leads to improved quality. [2] JIT concept was ... ] It improves customer satisfaction [14] It improves working condition and relation between employees. 

Explain the importance of ‘5S’ (“Five S”) Concept.

Description : Explain the importance of ‘5S’ (“Five S”) Concept.

Last Answer : Introduction of 5 S Concept: [1] 5S is a process of workplace organization and housekeeping which is carried out gradually and systematically. [2] It is a structured program to implement workplace ... In fact, 5S is a basic step in a journey towards Total Quality Management (TQM).

What are the different types of Fixtures? Explain any one with sketch.

Description : What are the different types of Fixtures? Explain any one with sketch.

Last Answer : Types of Fixtures: Following are the types of Fixtures according to the type of machine operations for which they are used. [1] Lathe (Turning) Fixture [2] Milling fixtures  [3] Grinding ... relative to the tool of the machine table and guide the broaching tool in relation to the job. 

Explain the principle of working of hydraulic actuator and state its advantages.

Description : Explain the principle of working of hydraulic actuator and state its advantages.

Last Answer : Working Principle of Hydraulic Actuator  1. According to Pascal, when there is an increase in pressure at any point in a confined incompressible fluid, then there is an equal increase at every point in ... better performance than others. 3. Power to weight ratio of these actuators is high.