Trimming is a process associated with ______________ ?
A.Forging
B.Electro plating
C.Press work
D.Machining of metals
E.Polishing of metals
Continue reading “Trimming is a process associated with ______________ ?”
A.Forging
B.Electro plating
C.Press work
D.Machining of metals
E.Polishing of metals
Continue reading “Trimming is a process associated with ______________ ?”
A.Tin, antimony and copper
B.Tin and copper
C.Tin and lead
D.Lead and copper
E.Copper and aluminium
Continue reading “Solder is an alloy consisting of _________________?”
A.Maximum shear stress theory
B.Maximum principal stress theory
C.Maximum strain energy theory
D.Maximum shear strain energy theory
E.Theory of superposition
A.Blanking
B.Punching
C.Perforating
D.Slitting
E.Seaming
A.Naked eye
B.Microscope
C.X-ray and electron diffraction
D.Spectroscope techniques
E.Mossbauer studies
A.Stress strain curve
B.Relaxation time
C.Adiabatic time
D.Isothermal time
E.Hysteresis loop area
A.Stress is proportional to strain
B.Stress/strain is constant
C.Average stress is proportional to average strain
D.Within elastic limits average stress is proportional to average strain
E.None of the above
A.Prepainting
B.Surface preparing
C.Parkerizing
D.Anodising
E.Colourizing
A.Soda lime glass
B.Borosilicate glass
C.High silica glass
D.Lead glass
A.Exhaust valve of a diesel engine
B.Blades of a steam turbine
C.Flywheel of a petrol engine
D.Piston of an air compressor
E.Shaft of a centrifugal compressor