Gear tooth vernier is used to measure
A.Gear tooth profile
B.Gear tooth thickness
C.Pitch line thickness of gear tooth
D.Module
E.Addendum and dedendum
Category: Production Engineering Mcqs
A flycutter is used on
A.Lathe
B.Shaper
C.Milling machine
D.Slotter
E.Planer
In a lathe gear box if first four consecutive speed are 19, 30, 47, 74 rpm, the next speed would be
A.93 rpm
B.104 rpm
C.101 rpm
D.111 rpm
E.116 rpm
The purpose of an automatic process control system generally is
A.To automatically produce goods
B.To automatically detect inferior quality goods
C.To automatically process the raw materials
D.To direct the forces that give stable plant and process operation by maintaining desired values of process variables or conditions
E.None of the above
Hack-saw blades having the number of teeth as given below are available. Which one would you chose for cutting brass
A.14 teeth per inch
B.18 teeth per inch
C.24 teeth per inch
D.31 teeth per inch
E.40 teeth per inch
When a thin job is to be machined on a shaper, in order to prevent warping, which one of the following steps should be taken first?
A.Light cut
B.Heavy cut
C.Single heavy cut
D.Any of the above
The purpose of sometimes adding exothermic materials to sand is
A.To heat the sand
B.To heat the core
C.To dry the mould
D.To produce directional solidification by the generation of heat
E.To produce chilled surfaces
Inside and outside diameters of a thin tube are to be measured. Only one of the following tools is to be selected. Which one would you choose?
A.Inside caliper
B.Outside caliper
C.Trammel
D.Odd-leg caliper
E.Vernier caliper
Continuous chips may be formed while machining
A.Brittle materials
B.Hard material
C.Tough material
D.Ductile material
E.Non-ferrous material
Weld spatter defect in welding is generally the result of
A.Using too high welding current
B.Using too low welding current
C.Low voltage
D.High voltage
E.None of the above
