Mechanical Engineering MCQs

A. Higher
B. Lower
C. Same
D. Depends on quality of fuel

A. Has octane number of 0
B. Has octane number of 50
C. Has octane number of 100
D. Is an index of detonation quality

A. Has zero cetane number
B. Has 100 cetane number
C. Helps detonation
D. Is a straight chain paraffin

A. 30 – 65°c
B. 65 – 220°c
C. 220 – 350°c
D. 350 – 450°c

A. Less than 100°c
B. Between 100-250°c
C. Between 250 – 300°c
D. Between 400 – 500°c

A. Octane number
B. Cetane number
C. Calorific value
D. Self ignition temperature

A. a differential piece rate system should exist
B. minimum wages should be guaranteed
C. provide incentive to group efficiency performance
D. all standards should be based on optimum standards of production

A. Differential piece rate system
B. Rowan plan
C. Emerson plan
D. Taylor plan

A. Ha
B. Ha + (s~a) ha
C. Ha + ^^-h
D. Ha + ^^-h

A. Operation research
B. Linear programming
C. Network analysis
D. Queuing theory