Maruti Mechanical Engineering Questions

a) Tearing chips

b) Distortion of metal

c) Shearing the metal across a zone

d) Cutting the metal across a zone

e) Pushing the metal with tool

a) Ability to undergo large permanent deformation in compression

b) Ability to recover its original form

c) Ability to undergo large permanent deformation in tension

d) All of the above

e) None of the above

a) Nickel, chromium and iron

b) Nickel and copper

c) Nickel and chromium

d) Nickel and zinc

e) Nickel and lead

a) Blow holes

b) Swell

c) Scab

d) All of the above

 

a) TIG

b) MIG

c) Thermit

d) Laser

a) BCC

b) FCC

c) HCP

d) Cubic

a) Blow holes

b) Warping

c) Inclusions

d) None of them

a) Improve creep strength

b) Improve fatigue strength

c) Improve finish

d) Impart further coating

a) Path traced by the end effectors

b) Kinematics of Robot

c) Robot joints

d) Robot programming

a) Conservation of energy

b) Conservation of momentum

c) Conservation of masses

d) Laws of statics