GATE ME 2020 Paper 1 — page 10

Questions 28–30 of 65. Imported answers require review unless explicitly marked reviewed.

For an ideal gas, a constant pressure line and a constant volume line intersect at a point, in the Temperature (

) versus specific entropy (

) diagram.

is the specific heat at constant pressure and

is the specific heat at constant volume. The ratio of the slopes of the constant pressure and constant volume lines at the point of intersection is

Your answerChoose one option.

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For three vectors

and

, where,

and

are unit vectors along the axes of a right-handed rectangular/Cartesian coordinate system, the value of

is ____________.

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A flywheel is attached to an engine to keep its rotational speed between 100 rad/s and 110 rad/s. If the energy fluctuation in the flywheel between these two speeds is 1.05 kJ then the moment of inertia of the flywheel is ____________ kg.m² (round off to 2 decimal places).

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2020 · Paper 1

Question 18

Question 19

Question 20