____ 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

1 Answer

Answer :

b.Adhesive grippers

Related questions

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

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

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

Last Answer : A

Description : ____ is a collection of mechanical linkage connected by joints a.End effector b.Gripper c.Sensor d.Manipulator

Last Answer : d.Manipulator

Description : A combination of equipment and controls which handles, stores and retrieves materials withprecision,accuracy and speed under a defined degree of automation is known as ____ a.Automated storage and retrieval system (AS/RS) b.Flexible manufacturing system c.Automated guided vehicle d.None of the above

Last Answer : a.Automated storage and retrieval system (AS/RS)

Description : Which of the following is used as base material in Electron Beam Melting (EBM) process? a.Titanium alloys b.Photopolymer c.Various materials d.Paper

Last Answer : a.Titanium alloys

Description : ____ sensors are used to identify objects for pick and place purpose a.Range detectors b.Infrared sensors c.Vision sensors d.Photo-metric sensors

Last Answer : c.Vision sensors

Description : Which one of the following is not a rapid indirect tooling method? a.Vacuum Casting b.Investment Casting c.Laser-Engineered Net Shaping d.Injection molding

Last Answer : c.Laser-Engineered Net Shaping

Description : __________ is one where mechanical forces or restricting forms are applied on a material so asto form it into the desired shape a.Subtractive process b.Additive process c.Formative process d.All of above

Last Answer : c.Formative process

Description : The repeatability of NC machine depends on a.control loop errors b.mechanical errors c.electrical errors d.none of the mentioned

Last Answer : b.mechanical errors

Description : Up and down motion along an axis known as ____ in robotics a.Pitch b.Roll c.Yaw d.None of the above

Last Answer : a.Pitch

Description : ____ 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

Last Answer : b.Rapid prototyping

Description : ____ is the bridge between design and manufacturing a.Production planning b.Process Planning c.Product design d.None of the above

Last Answer : b.Process Planning

Description : The operating range or reach capability of robot is known as ____ in robotics a.Roll b.Pitch c.Yaw d.Speed of movement

Last Answer : c.Yaw

Description : Circular motion along an axis is known as ____ in robotics. a.Pitch b.Roll c.Yaw d.None of the above

Last Answer : b.Roll

Description : ____ sensors are used to indicate presence or absence of hot objects a.Vision sensors b.Infrared sensors c.Photo-metric sensors d.Range detectors

Last Answer : b.Infrared sensors

Description : ____ 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.Work envelope

Description : ____ is a general purpose, programmable machine possessing certain human like characteristics a.Robot b.Manipulator c.Gripper d.None of the above

Last Answer : a.Robot

Description : ____ 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

Last Answer : c.Automated Guided Vehicles

Description : ____ is a highly automated group of GT machine cell. a.Flexible manufacturing system b.Group technology c.Automated system d.None of the above

Last Answer : a.Flexible manufacturing system

Description : ____ is a collection of parts which have similar characteristics a.Part family b.Mono family c.GT family d.Poly family

Last Answer : a.Part family

Description : ____ is a manufacturing philosophy in which different parts are manufactured in a small batchor group based on similarities a.Production technology b.Group technology c.Flexible manufacturing system d.None of the above

Last Answer : b.Group technology

Description : The technology is defined as the sophistication of a plant ,any equipment or any machine etc a.TRUE b.FALSE c.D d.

Last Answer : b.FALSE

Description : The technology is defined as the sophistication of a plant ,any equipment or anymachine etc a.TRUE b.FALSE c. d.

Last Answer : b.FALSE

Description : Which materials possess highest melting temperature? a.ABS b.PLA c.Nylon d.INF

Last Answer : c.Nylon

Description : 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

Last Answer : b.Thermoplastics, Metal powders

Description : From the following which is not the application of AGV. a.Truck loading and unloading b.To change the tool c.Material transfer d.Paper roll transfer

Last Answer : b.To change the tool

Description : Which material is NOT available for LOM process? a.Paper b.Plastic c.Metal d.Glass

Last Answer : d.Glass

Description : Which of the following RP system is not developed by 3D systems? a.Selective Laser Sintering (SLS) b.Multi-Jet Modeling System (MJM) c.Paper Lamination Technology (PLT) d.Stereolithography Apparatus (SLA)

Last Answer : c.Paper Lamination Technology (PLT)

Description : 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)

Last Answer : c.Electron Beam Melting (EBM)

Description : With reference to NC machines, which of the following statements is wrong a.Both closed-loop and open-loop control systems are used b.Paper tapes, floppy tapes and cassettes are used for data storage c.Digitizers may be used as interactive input devices d.Post processor is an item of hardware

Last Answer : c.Digitizers may be used as interactive input devices

Description : Which transformation distorts the shape of an object such that the transformed shapeappears as if the object were composed of internal layers that had been caused to slide over each other? a.Rotation b.Scaling up c.Scaling down d.Shearing

Last Answer : d.Shearing

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. 

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. 

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.

Description : Mathematically, the ellipse is a curve generated by a point moving in space such that atany position the sum of its distances from two fixed points (foci) is constant and equal to a.the major diameter b.the minor diameter c.semi major diameter d.semi-minor diameter

Last Answer : a.the major diameter

Description : Mathematically, the ellipse is a curve generated by a point moving in space such thatat any position the sum of its distances from two fixed points (foci) is constant and equal to a.the major diameter b.the minor diameter c.semi major diameter d.semi-minor diameter

Last Answer : a.the major diameter

Description : Which co-ordinates allow common vector operations such as translation, rotation,scaling and perspective projection to be represented as a matrix by which the vector is multiplied? a.vector co-ordinates b.3D co-ordinates c.affine co-ordinates d.homogenous co-ordinates

Last Answer : d.homogenous co-ordinates

Description : The 'dielectric constant' is a numerical value indicating the effectiveness of a dielectric material in comparison to that of a standard, which is _______________. A. paper or cloth B. glass or mica C. plastic or Teflon D. dry air or a vacuum

Last Answer : Answer: D

Description : In Selective Laser Sintering, laser light is also being used. a.TRUE b.FALSE c. d.

Last Answer : a.TRUE

Description : In 4D printing, which one is the fourth dimension? a.Time b.Material c.Sound d.Light

Last Answer : a.Time

Description : The lost motion in CNC machine tool is on account of a.Backlash in gearing b.Wind-up of drive shafts c.Deflection of machine tool members d.All the above

Last Answer : a.Backlash in gearing

Description : Coal washing waste water containing about 3% suspended solids (comprising of clay, slate, stone etc.) is treated for solid particles removal (A) By chemical coagulation (B) In sedimentation tanks equipped with mechanical scrapper (C) In vacuum filter (D) In clarifiers

Last Answer : (B) In sedimentation tanks equipped with mechanical scrapper

Description : 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.

Last Answer : b.Teach pendant is used for manual teaching.

Description : A company is producing 15000 mobiles annually. Determine production scale of company a.Low Production b.Medium Production c.High Production d.None

Last Answer : c.High Production

Description : --------is a manufacturing system in which sequence of operation is fixed by equipmentconfiguration a.Flexible b.Programmable c.Fixed d.All of above

Last Answer : c.Fixed

Description : Which manufacturing system is best suited for batch production a.Flexible b.Programmable c.Fixed d.All of above

Last Answer : b.Programmable

Description : Which automation is suited for high production quantities a.Flexible b.Programmable c.Fixed d.All of above

Last Answer : c.Fixed

Description : A use computer to automatically generate process plans is? a.Lower-level strategies b.Intermediate strategies c.Higher-level strategies d.Morden-level strategies

Last Answer : c.Higher-level strategies

Description : 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

Last Answer : a.Lower-level strategies