Related Questions

The whitworth quick return motion mechanism is formed in a slider crank chain when the
A coupler link is fixed
B longest link is a fixed link
C slider is a fixed link
D smallest link is a fixed link
Whitworth compressed steel is obtained when molten steel is subjected to a pressure of
A 5 kg/mm2
B 9 kg/mm2
C 13 kg/mm2
D 15 kg/mm2
In a drag link quick return mechanism, the shortest link is always fixed. The sum of the shortest and longest link is
A equal to sum of other two
B greater than sum of other two
C less than sum of other two
D none of the mentioned
Randomized quick sort is an extension of quicksort where the pivot is chosen randomly. what is the worst case complexity of sorting a numbers using randomized quick sort?
A O (n)
B O (n2)
C O (n log n)
D O (n!)
The included angle for the British standard whitworth thread is
A 29°
B 47.5°
C 55°
D 60°
The inversion of a mechanism is
A changing of a higher pair to a lower pair
B turning its upside down
C obtained by fixing different links in a kinematic chain
D obtained by reversing the input and output motion
The following is the inversion of slider crank chain mechanism
A whitworth quick return mechanism
B hand pump
C oscillating cylinder engine
D all of the mentioned
Which of the following impedance inversion is obtained?
A Short-circuited stub
B A quarter wave line
C Balun transformer
D A half wave line
The ratio obtained by dividing 'quick assets' by current liabilities is called
A Turnover ratio
B Acid test ratio
C Solvency ratio
D None of these
The average mark obtained by 15 students was 10 and the average mark obtained by 10 students was 15. What was the average mark obtained by all students?
A 10
B 8
C 12
D 15

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