GATE ME 1995 | Properties of Pure Substances Question 15 | Thermodynamics

GATE ME 1995

MCQ (Single Correct Answer)

-0.3

Constant pressure lines in the super-heated region of the Mollier diagram will have

A positive slope

A negative slope

Zero slope

Both positive and negative slope

GATE ME 1993

MCQ (More than One Correct Answer)

-0

During the phase change of a pure substance:

$$dG=0$$

$$dP=0$$

$$dH=0$$

$$dU=0$$

GATE ME 1993

MCQ (Single Correct Answer)

-0.3

The relationship $$\,{\left( {\partial T/{\partial _p}} \right)_h} = 0$$ holds good for :

An ideal gas at any state

A real gas at any state

Any gas at its critical state

Any gas at its inversion point

GATE ME 1993

MCQ (Single Correct Answer)

-0.3

At the point of a pure substance, the number of degrees of freedom is :

$$0$$

$$1$$

$$2$$

$$3$$

GATE ME Subjects

Engineering Mechanics

Engineering Mechanics Static and Dynamics

Machine Design

Bolted Riveted and Welded Joints Design For Static Loading Design of Brakes and Clutches Design of Spur Gears Design of Bearings Fatigue Strength

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Heat Transfer

Conduction Fin Design and Transient Heat Conduction Convection Radiation Heat Exchangers

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Analysis of Plane Mechanisms Gears and Gear Trains Vibrations Flywheel

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Calculation of Work and Heat Entropy and Irreversibility Properties of Pure Substances Basic Concepts and Zeroth Law First Law of Thermodynamics Rankine Cycle Availability Second Law of Thermodynamics

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