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Engineering :: Production Engineering

221.  Large size bolt heads are made by
A. Hammering B. Casting
C. Swaging D. Upset-forging
E. Roll forging    
222.  A feeder gauge is used to check
A. Screw pitch B. Diameter of round objects
C. Surface roughness D. Thickness of a clearance
E. Unsymmetrical shape    
223.  Knurling is an operation
A. Of cutting smooth collars B. Of under cutting
C. Done prior to screw cutting D. Of generally roughing the surface for hand grip
E. Done without use of coolant    
224.  A gear has a pitch diameter of 5.732 inches and circular pitch
A. 1 B. 3
C. 5 D. 7
E. 9    
225.  The value of coefficient of friction expected in case of brake lining of steel wheel drum is
A. 0.1 B. 0.1 to 0.3
C. 0.4 to 0.5 D. 0.8 to 0.95
E. 1    
226.  The usual ratio of forward and return stroke in shaper is
A. 1 ; 2 B. 2 ; 3
C. 3 ; 2 D. 3 ; 4
E. 4 ; 3    
227.  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    
228.  The major function performed by information handling system is
A. Automatic measuring B. Automatic logging
C. Alarm monitoring D. Data and alarm scanning
E. All of the above    
229.  The temperature scanning system are used
A. Where temperature control at a point is important B. Where temperature difference between two points is important
C. Where system is capable of working without temperature control D. Where monitoring of a relatively large number of temperatures is needed
E. None of the above    
230.  With electronic circuits the accuracy that can be expected from scanners will lie in the range of
A. 0.1 to 1% B. 5 to 10%
C. 10 to 17.5% D. 20 to 25%
E. 25 to 50%    

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