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ESE ME 2021 : Technical Quiz-10
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Question 1
An elevator is required to lift a body of mass 65 kg.The acceleration (in m/s2) of the elevator which could cause a force of 800 N on the floor is ___
Question 2
Which of the following method is used for manufacturing shafts?
Question 3
According to Kennedy’s theorem the instantaneous centres of three bodies having relative motion lie on a
Question 4
In centrifugal casting, the cores are generally made up of
Question 5
In case of dynamic analysis of single slider crank chain, the correct expression for force acting along the connecting rod is given by_____.
where F is the piston effort and β is the angle made by the connecting rod with the line of sliding of the slider.
where F is the piston effort and β is the angle made by the connecting rod with the line of sliding of the slider.
Question 6
In the subsonic flow through a convergent nozzle , the velocity _________.
Question 7
In reaction turbine the fixed blade
Question 8
Only rocket engines can be propelled to space because ________.
Question 9
Perpetual motion machine of second kind violates the __________.
Question 10
The diameter of droplet is 0.05mm. What is the intensity of the pressure (N/sq.cm) developed in the droplet by surface tension of 0.00005 N/mm?
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ESE & GATE MEGeneralMar 16ESE & GATE ME
