GATE Mechanical Engineering Exam Question Paper

Will you please provide the Question Paper of GATE Mechanical Engineering Exam ?

[Kiran Chandar]

Here I am providing the list of few questions of GATE Mechanical Engineering Exam Question Paper which you are looking for .

1.The transverse shear stress acting in a beam of rectangular cross-section, subjected to a transverse shear load, is

(a) variable with maximum at the bottom of the bcam
(b) variable with maximum at the top of the beam
(c) uniform
(d) variable with maximum of the neutral axis

2.A rod of length L and diameter D is subjected to a tensile load P. Which of the following is sufficient to calculate the resulting change in diameter?

(a) Young’s modulus
(b) Shear modulus
(c) Poisson’s ratio
(d) Both Young’s modulus and 8hear modulus

3. An axial residual compressive stress due to a manufacturing process is present on the outer surface of a rotating shaft subjected to bending. Under a given bending load, the fatigue life of the shaft in the presence of the residual compressive stress is

(a) decreased
(b) increased or decreased, depending on the external bending load
(c) neither decreased nor increased
(d) increased

4.Which one of the following is NOT a necessarY assumption for the air-standard Otto cycle?

(a) All proceSSeS are both internallY as well as externally reversible.
(b) Intake and exhaust processes are constant volume heat rejection processes.
(c) The combustion process is a constant volume heat addition process.
(d) The working fluid is an ideal gas with constant specific heats.








For more questions , here is the attachment