Production Engineering objective questions with answers part2

Q1. In metal machining, the work-tool contact zone is a zone where heat is generated due to
(A) Plastic deformation of metal
(B) Burnishing friction
(C) Friction between the moving chip and the tool face
(D) None of the above

Q2. Which of the following operation is first performed?
(A) Spot facing
(B) Boring
(C) Tapping
(D) Drilling

Q3. The parameter which completely defines the chip formation in a metal cutting process is
(A) Shear angle
(B) Chip-tool contact length
(C) Both and
(D) None of these

Q4. The cutting speed of a drill depends upon the
(A) Material of drill
(B) Type of material to be drilled
(C) Quality of surface finish desired
(D) All of these

Q5. The addition of lead, sulphur and phosphorus to low carbon steels, help to
(A) Reduce built up edge
(B) Break up chips
(C) Improve machinability
(D) All of these

Q6. Work study is concerned with
(A) improving present method and finding standard time
(B) motivation of workers
(C) improving production capability
(D) improving production planning and control

Q7. Basic tool in work study is
(A) graph paper
(B) process chart
(C) planning chart
(D) stop watch

Q8. What does symbol ‘O’ imply in work study
(A) operation
(B) inspection
(C) transport
(D) delay/temporary storage

Q9. What does symbol ‘D’ imply in work study
(A) inspection
(B) transport
(C) delay/temporary storage
(D) permanent storage

Q10. What does symbol ‘V’ employ in work study
(A) operation
(B) inspection
(C) delay/ temporary Storage
(D) permanent storage

Q11. Material handling in automobile industry is done by
(A) overhead crane
(B) trolley
(C) belt conveyor
(D) All of these

Q12. String diagram is used when
(A) team of workers is working at a place
(B) material handling is to be done
(C) idle time is to be reduced
(D) All of these

Q13. Work study is most useful
(A) where production activities are involved
(B) in judging the rating of machines
(C) in improving industrial relations
(D) in judging the output of a man and improving it

Q14. Micromotion study is
(A) enlarged view of motion study
(B) analysis of one stage of motion study
(C) subdivision of an operation into therbligs and their analysis
(D) motion study of small components upto mirco-seconds

Q15. The allowed time for a job equals standard time plus
(A) policy allowance
(B) interference allowance
(C) process allowance
(D) learning allowance

Q16. Micromotion study involves following number of fundamental hand motions
(A) 8
(B) 12
(C) 16
(D) 20

Q17. The standard time for a job is
(A) total work content
(B) base time + relaxation time
(C) total work content + basic time
(D) total work content + delay contingency allowance

Q18. Work study is done with the help of
(A) process chart
(B) material handling
(C) stop watch
(D) All of these

Q19. Scheduling gives information about
(A) when work should start and how much work should be completed during a certain period
(B) when work should complete
(C) that how idle time can be minimized
(D) proper utilisation of machines

Q20. Expediting function consists in keeping a watch on
(A) operator’s activity
(B) flow of material and in case of trouble locate source of trouble
(C) minimising the delays
(D) making efficient despatching