The horizontal force required to slide the tail stock would be
A.100 kg
B.148.84 kg
C.500 kg
D.648.84 kg
E.1000 kg
Category: Production Engineering Mcqs
In centreless grinding the work piece advances by
A.Push given by operator
B.Hydraulic force
C.Force exerted by grinding wheel
D.Force exerted by regulating wheel
E.Remains stationalry
Refractory metals are
A.Those which reflect heat
B.Those which absorb heat
C.Those which have melting point above 1950?C
D.Those do not malt in a normal furnace
E.Those which can be cast in the form of bricks
Optical flats are made of
A.Steel
B.Brass
C.Plastic
D.Bakelite
E.Quartz
Which one of the following is not a part of micrometer
A.Thimble
B.Spindle
C.Sleeve
D.Beam
E.Anvil
The function of a transducer is
A.To amplify the input signal
B.To modify the input signal
C.To convert the primary signal into a more useful quantity usually an electrical impulse
D.To codify the input signal
E.To decodify the input signal
Buffing is
A.A process of electroplating
B.Covering a metal part with soft materials to prevent damage
C.An finishing operation in broaching
D.The process of bringing out the luster of metal
E.An etching process
For the measurement of viscosity the transduction method could be
A.Capacitive
B.Electron tube
C.Magneto-electric
D.Photoelectric
E.Radioactive
Cutting speeds for some materials are given as
A.20 m/min
B.30 m/min
C.40 m/min
D.80 m/min
E.100 m/min
A stub tooth is one that is
A.Thicker in proportion to its length than involute tooth
B.Same as involute tooth
C.Smaller in proportion to its length than the involute tooth
D.None of these
