GATE CH 2023 Paper 1 — page 11

Questions 31–33 of 65. Imported answers require review unless explicitly marked reviewed.

The position

of a particle, at constant

, is described by the equation

The initial conditions are

and

. The position of the particle at

is __________ (in integer).

You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answer

Burning of methane in a combustor yields carbon monoxide, carbon dioxide, and water vapor. Methane is fed to the combustor at 100 mol·hr

, of which 50 % reacts. The theoretical oxygen requirement (in mol·hr

) is ________ (rounded off to one decimal place).

You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answer

The viscosity of an incompressible Newtonian fluid is measured using a capillary tube of diameter 0.5 mm and length 1.5 m. The fluid flow is laminar, steady and fully developed. For a flow rate of 1 cm

·s

, the pressure drop across the length of the tube is 1 MPa. If the viscosity of the fluid is

Pa·s, the value of

is __________ (rounded off to two decimal places).

You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answer

2023 · Paper 1

Question 31

Question 32

Question 33