Category: Machine Design Mcqs

A.Copper-nickel
B.Copper-zinc
C.Copper-tin
D.Copper-alminium
E.Copper-chromium

A.Right hand
B.Right hand withmore clerance
C.Right hand with less clearance
D.Left hand
E.Left hand with more clearance

A.Increasing centre distance
B.Increasing belt velocity
C.Increasing belt thickness
D.Reducing belt length
E.Reducing stress in the belt

A.Newton-sec/m2
B.Newton/m2-sec
C.kg-sec/m
D.kg m2/sec
E.m2/sec

A.Homogeneous material
B.Composite material
C.Isotropic material
D.Heterogeneous material
E.Clad material

A.Machine tools
B.Bicycles
C.Aircraft
D.Automobiles
E.None of the above

A.The load/unit drflection
B.Load/spring area
C.Ratio of coil diameter to wire diameter
D.It capability to store energy
E.Dynamic load carrying capacity

A.Lead = pitch
B.Lead = 2 x pitch
C.Lead = 3 x pitch
D.Pitch = 3 x lead
E.Pitch = 2 x lead

A.Is a process of TIG welding
B.Is a type of weld
C.Is used for non-ferrous materials
D.Is a preparation for welding
E.None of the above

A.Absorb sound
B.Reflect sound
C.Create sound
D.Absorb and reflect sound
E.Create and reflect sound