List of top Questions asked in GATE PI- 2024

A uniform cantilever beam of length L and flexural rigidity EI is loaded by a force F as shown in the figure. Assuming that the Euler-Bernoulli beam theory is applicable here, the magnitude of the static deflection at the free end of the beam is

A thin copper wire carries electric current and is insulated by putting a sleeve, of thickness t, over it. In steady state conditions, the rate of heat loss from the insulated wire per unit length is Q. Which of the following is TRUE?

Production and Industrial Engineering (PI) Match each of the listed defects in deep drawing cup with the corresponding reason in the table.

Defect in deep drawing cup		Reason
P	Orange peel on the surface of cup	1	No blank holding force
Q	Wrinkling at the flange of cup	2	Very small corner radius of the punch
R	Tearing at the bottom corner of cup	3	Large grain size in the blank material
S	Earring at the top edge of the cup	4	Anisotropy of the blank material

To create 12 divisions on a disc by using simple indexing and dividing head on a horizontal milling machine, choose the correct option for the rotation of the crank pin.

Which one of the following pure metals has the hexagonal close packed (HCP) crystal structure at room temperature?