GATE ME 1996 | Properties of Pure Substances Question 14 | Thermodynamics

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GATE ME 1996

MCQ (Single Correct Answer)

-0.3

When wet steam flows through a throttle valve and remains wet at exit

Its temperature and quality increases

Its temperature decreases but quality increases

Its temperature increases but quality decreases

Its temperature and quality decreases

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)

-0.3

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

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GATE ME Subjects

Engineering Mechanics

Engineering Mechanics Static and Dynamics

Machine Design

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

Strength of Materials

Springs Pure Bending Stresses In Beams Simple Stress and Strain Complex Stresses Moment of Inertia Deflection of Beams Shear Force and Bending Moment Torsion Thin Cylinders Columns and Struts Strain Energy Method

Heat Transfer

Conduction Fin Design and Transient Heat Conduction Convection Radiation Heat Exchangers

Production Engineering

Sheet Metal Forming Processes Metal Cutting Welding Process Metal Forming Casting Advance Machine Tools Machining Metrology and Inspection

Industrial Engineering

Queuing Production Planning and Control Line Balancing Forecasting Pert and Cpm Inventory Control Transportation Scheduling Linear Programming Assignment

Turbo Machinery

Theory of Machines

Vibrations Gears and Gear Trains Flywheel Analysis of Plane Mechanisms

Engineering Mathematics

Linear Algebra Vector Calculus Probability and Statistics Differential Equations Transform Theory Calculus Complex Variable Numerical Methods

Fluid Mechanics

Fluid Properties Fluid Statics Boundary Layer Turbulent Flow Laminar Flow Fluid Dynamics Fluid Kinematics

Thermodynamics

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

General Aptitude

Numerical Ability Logical Reasoning Verbal Ability