Haryana CET 2024 Group 3 Mechanical Engineering Question Paper (30-Sep-2024)

Question 1

Strain energy is the

Accepted Answer

energy stored in a body when strained within elastic limits

Answer

energy stored in a body when strained upto the breaking of a specimen

Answer

maximum strain energy which can be stored in a body

Answer

proof resilience per unit volume of a material

Question 2

The electrode tip diameter (d) in spot welding should be equal to (where $t$ = Thickness of plate to be welded)

Accepted Answer

$\sqrt{t}$

Answer

$\sqrt{3t}$

Answer

$3\sqrt{t}$

Answer

$6\sqrt{t}$

Question 3

The kinematic viscosity is the

Accepted Answer

ratio of absolute viscosity to the density of the liquid

Answer

ratio of density of the liquid to the absolute viscosity

Answer

product of absolute viscosity and density of the liquid

Answer

product of absolute viscosity and mass of the liquid

Question 4

Only poet of Haryana who acquired the status of Rashtriya Kavi is

Accepted Answer

Dayachand Mayna

Answer

Lakshmi Chand

Answer

Murari Lal Sharma

Answer

Altaf Haali

Question 5

The velocity factor for carefully cut gears operating at velocities upto is equal to $4.5/4.5 + v$.

Accepted Answer

$

Answer

$10$ m/s

Answer

$15$ m/s

Answer

Speed above $20$ m/s