Question
a.
grinding the cutting edges sharp
b.
increasing the hardness of tool
c.
providing shear on tool
d.
increasing the hardness of die
Posted under Mechanical Engineering
Interact with the Community - Share Your Thoughts
Uncertain About the Answer? Seek Clarification Here.
Understand the Explanation? Include it Here.
Q. In sheet metal work, the cutting force on the tool can be reduced by
Similar Questions
Explore Relevant Multiple Choice Questions (MCQs)
Q. In order to get uniform thickness of the plate by rolling process, one provides
View solution
Q. Cutting and forming operations can be performed in a single operation in a
View solution
Q. The teeth of hacksaw blade are bent
View solution
Q. In a cold chamber die casting machine, a measured quantity of molten metal is brought in a ladle from the melting pot to a chamber and forced into the closed die-section by applying hydraulic pressure upon the plunger.
View solution
Q. For cutting brass, the hacksaw blade should have __________ teeth per 25 mm.
View solution
Q. A casting defect which occurs near the ingates as rough lumps on the surface of a casting is known as
View solution
Q. Loam sand is a mixture of
View solution
Q. A three high rolling mill consists of three rolls placed one above the other. Which of the following statement is correct?
View solution
Q. The oxy-acetylene gas used in gas welding produce a flame temperature of
View solution
Q. Metal patterns require __________ draft allowance than wooden patterns.
View solution
Q. For gas welding, the presure desired at the welding torch for acetylene is
View solution
Q. Spot welding is used for welding
View solution
Q. Thermit welding is often used in
View solution
Q. The directional solidification in casting can be improved by using
View solution
Q. A sand employed on the faces of the pattern before moulding, is called
View solution
Q. The material which can be best cut with oxygen cutting process is
View solution
Q. In fore-hand welding, the weld is made
View solution
Q. In spot welding, the distance between the nearest edge of the plate and centre of weld should be equal to
View solution
Q. Thermit, used in thermit welding, is a mixture of
View solution
Q. The width of slot cut by a hacksaw blade is __________ the width of the blade.
View solution
Recommended Subjects
Are you eager to expand your knowledge beyond Mechanical Engineering? We've handpicked a range of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!