Manufacturing processes Q4:-1- The cutting action in machining involvesa. shear deformation b. plastic deformation c. elastic deformation d. deflectionof the work material to form a chip2- A cutting tool has one or more sharp cutting edges and is made of a material that isthan thework material.a. softerb. harderc. same hardnessd. less hardness3- In how many groups, metal removal process can be classified?а.2b. 3с. 4d. 54- The ratio of to to tcisIscos ølscos øls cos (ø + a)Issin øIssin ø5- а. r %3b. r =C. r =d. r =ls cos (ø + a)cos (ø – a)ls cos (ø – a)6- The time period between two consecutive resharpening, with which the cuts the material effectively iscalled as7- shear plane is8- The point at which the cutting tool reaches, beyond which it w ill not function satisfactorily until it isreground, is called asa. Tool wearb. tool failurec. too diffusiond. none of the above9- The cutting tool removes the metal from workpiece in the form ofa. solid blocksb. Powderc. chipsd. all of the above

1) Shear deformation 2) Harder 3) Three categories 4) Third equation r= lssinφlscosϕ-α 5th one are…

Q4:- 1- The cutting action in machining involves a. shear deformation b. plastic deformation c. elastic deformation d. deflection of the work material to form a chip 2- A cutting tool has one or more sharp cutting edges and is made of a material that is than the work material. a. softer b. harder c. same hardness d. less hardness 3- In how many groups, metal removal process can be classified? а. 2 b. 3 с. 4 d. 5 4- The ratio of to to tc is Iscos ø Is cos (ø - a) Iscos ø Is cos (ø + a) Işsin ø Issin ø 5- a. r = b. r = C. r = d. r = Is cos (ø + a) ls cos (ø - a) 6- The time period between two consecutive resharpening, with which the cuts the material effectively is called as 7- shear plane is 8- The point at which the cu reground, is called as tool reaches, beyond which it w ill not function satisfactorily until it is a. Tool wear b. tool failure c. too diffusion d. none of the above 9- The cutting tool removes the metal from workpiece in the form of a. solid blocks b. Powder c. chips d. all of the above

Q4:- 1- The cutting action in machining involves a. shear deformation b. plastic deformation c. elastic deformation d. deflection of the work material to form a chip 2- A cutting tool has one or more sharp cutting edges and is made of a material that is than the work material. a. softer b. harder c. same hardness d. less hardness 3- In how many groups, metal removal process can be classified? а. 2 b. 3 с. 4 d. 5 4- The ratio of to to tc is Iscos ø Is cos (ø - a) Iscos ø Is cos (ø + a) Işsin ø Issin ø 5- a. r = b. r = C. r = d. r = Is cos (ø + a) ls cos (ø - a) 6- The time period between two consecutive resharpening, with which the cuts the material effectively is called as 7- shear plane is 8- The point at which the cu reground, is called as tool reaches, beyond which it w ill not function satisfactorily until it is a. Tool wear b. tool failure c. too diffusion d. none of the above 9- The cutting tool removes the metal from workpiece in the form of a. solid blocks b. Powder c. chips d. all of the above

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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